{"title":"Pipe Lengths","description":"","products":[{"product_id":"3m24-3m24-double-wall-vent-pipe-3-in-x-2-pipe","title":"3M24 - Type-B Gas Vent Round Pipe - 10\" X 24\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 3M24 - Type-B Gas Vent Round Pipe - 3\" X 24\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810015\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":43580118499573,"sku":"3M24","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_b-vent-pipe_length.jpg?v=1755627683"},{"product_id":"4m12a-4-x-12-adjustable-length-type-b-double-wall-round-gas-vent-pipe-ul-listed-with-surelock","title":"4M12A - Type-B Gas Vent Adjustable Pipe Length - 3\" to 8\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4M12A - Type-B Gas Vent Adjustable Pipe Length - 3\" to 8\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810170\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":43580124758261,"sku":"4M12A","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4M12A_1_wm.jpg?v=1770961566"},{"product_id":"5m3-5-x-3-gas-vent-pipe","title":"5M3 - Type-B Gas Vent Round Pipe - 5\" X 36\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 5M3 - Type-B Gas Vent Round Pipe - 5\" X 36\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eDiameter: 5\"\u003c\/li\u003e\n\u003cli\u003eLength: 36\"\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810275\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":43580135440629,"sku":"5M3","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_5M3_1_wm.jpg?v=1770954507"},{"product_id":"8tgg24-8-x-24-temp-guard-chimney-pipe","title":"8TGG24 - 8\" x 24\" Temp Guard Chimney Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8TGG24 - 8\" x 24\" Temp Guard Chimney Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTemp\/Guard All-Fuel Chimneys. Double-wall, factory built type for use with listed wood, coal, oil or gas-fired appliances\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTemp\/Guard Max is the only all-fuel chimney that is UL Listed for 1-1\/2\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSizes 6\", 7\", 8\", 10\" and 12\" are listed by Underwriters Laboratories INC to UL Standard 103HT (2100 degrees F intermittent; 1000 degrees F continuous)\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003cli\u003eStainless steel inner, galvanized outer\u003c\/li\u003e\n\u003cli\u003eThe outer casing provides strength, durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwist lock enables fast, easy installation without tools\u003c\/li\u003e\n\u003cli\u003eNote: Twist Lock Pipe (6\" - 12\") overlaps 1-1\/2\" when joined together. Therefore, assembled length on all sizes is 1-1\/2\" less than listed length.\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 11\"\u003c\/li\u003e\n\u003cli\u003eLength: 24\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1610410\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":43580149006581,"sku":"8TGG24","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_8TGG24_1_wm.jpg?v=1759276375"},{"product_id":"8tgg36-8-x-36-temp-guard-chimney-pipe","title":"8TGG36 - 8\" x 36\" Temp Guard Chimney Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8TGG36 - 8\" x 36\" Temp Guard Chimney Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTemp\/Guard All-Fuel Chimneys. Double-wall, factory built type for use with listed wood, coal, oil or gas-fired appliances\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTemp\/Guard Max is the only all-fuel chimney that is UL Listed for 1-1\/2\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSizes 6\", 7\", 8\", 10\" and 12\" are listed by Underwriters Laboratories INC to UL Standard 103HT (2100 degrees F intermittent; 1000 degrees F continuous)\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003cli\u003eStainless steel inner, galvanized outer\u003c\/li\u003e\n\u003cli\u003eThe outer casing provides strength, durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwist lock enables fast, easy installation without tools\u003c\/li\u003e\n\u003cli\u003eNote: Twist Lock Pipe (6\" - 12\") overlaps 1-1\/2\" when joined together. Therefore, assembled length on all sizes is 1-1\/2\" less than listed length.\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 11\"\u003c\/li\u003e\n\u003cli\u003eLength: 36\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1610405\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":43580150710517,"sku":"8TGG36","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_8TGG36_1_wm.jpg?v=1759333746"},{"product_id":"metal-fab-6tgg12-6-x-12-temp-guard-chimney-pipe","title":"6TGG12 - 6\" x 12\" Temp Guard Chimney Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6TGG12 - 6\" x 12\" Temp Guard Chimney Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTemp\/Guard All-Fuel Chimneys. Double-wall, factory built type for use with listed wood, coal, oil or gas-fired appliances\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTemp\/Guard Max is the only all-fuel chimney that is UL Listed for 1-1\/2\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSizes 6\", 7\", 8\", 10\" and 12\" are listed by Underwriters Laboratories INC to UL Standard 103HT (2100 degrees F intermittent; 1000 degrees F continuous)\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003cli\u003eStainless steel inner, galvanized outer\u003c\/li\u003e\n\u003cli\u003eThe outer casing provides strength, durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwist lock enables fast, easy installation without tools\u003c\/li\u003e\n\u003cli\u003eNote: Twist Lock Pipe (6\" - 12\") overlaps 1-1\/2\" when joined together. Therefore, assembled length on all sizes is 1-1\/2\" less than listed length.\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 6\"\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 9\"\u003c\/li\u003e\n\u003cli\u003eLength: 12\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1610020\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44109271662837,"sku":"6TGG12","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/8a8a2049-94c6-4e18-98ee-0741fbc20c2f.jpg?v=1755627146"},{"product_id":"metal-fab-6dwb24-6-x-24-black-double-wall-stove-pipe","title":"6DWB24 - 6\" x 24\" Black Double Wall Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6DWB24 - 6\" x 24\" Black Double Wall Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe - single wall and double wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eDiameter: 6\"\u003c\/li\u003e\n\u003cli\u003eLength: 24\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1-1\/2\" when joined together. Therefore, assembled length is 1-1\/2\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1611040\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44119121592565,"sku":"6DWB24","price":145.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_DWB_eb72d708-ba97-4f73-ac96-5fabec147541.jpg?v=1755627137"},{"product_id":"metal-fab-6dwb18a-adjustable-black-double-wall-stove-pipe","title":"6DWB18A - 6\" x 6\" to 16\" Black Double Wall Adjustable Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6DWB18A - 6\" x 6\" to 16\" Black Double Wall Adjustable Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwist lock connection on top end\u003c\/li\u003e\n\u003cli\u003eOpen slip connection on bottom end\u003c\/li\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eDiameter: 6\"\u003c\/li\u003e\n\u003cli\u003eMin Length: 6\"\u003c\/li\u003e\n\u003cli\u003eMax Length: 16\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1-1\/2\" when joined together. Therefore, assembled length is 1-1\/2\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1611045\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44119129587957,"sku":"6DWB18A","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_6DWB18A_1_wm.jpg?v=1770701816"},{"product_id":"metal-fab-6dwb48-6-x-48-black-double-wall-stove-pipe","title":"6DWB48 - 6\" x 48\" Black Double Wall Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6DWB48 - 6\" x 48\" Black Double Wall Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe - single wall and double wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eDiameter: 6\"\u003c\/li\u003e\n\u003cli\u003eLength: 48\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1-1\/2\" when joined together. Therefore, assembled length is 1-1\/2\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1611035\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44119135551733,"sku":"6DWB48","price":191.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_DWB_8c471477-e0cc-4b38-8672-664233c05389.jpg?v=1755627135"},{"product_id":"metal-fab-6dwbtl66-6-x-66-telescoping-black-double-wall-stove-pipe","title":"6DWBTL66 - 6\" x 66\" Telescoping Black Double Wall Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6DWBTL66 - 6\" x 66\" Telescoping Black Double Wall Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe - single wall and double wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eDiameter: 6\"\u003c\/li\u003e\n\u003cli\u003eMax Length: 66\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1-1\/2\" when joined together. Therefore, assembled length is 1-1\/2\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1611055\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44119168614645,"sku":"6DWBTL66","price":251.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_6DWBTL66_1_wm.jpg?v=1761955829"},{"product_id":"metal-fab-8tgg48-8-x-48-temp-guard-chimney-pipe","title":"8TGG48 - 8\" x 48\" Temp Guard Chimney Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8TGG48 - 8\" x 48\" Temp Guard Chimney Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTemp\/Guard All-Fuel Chimneys. Double-wall, factory built type for use with listed wood, coal, oil or gas-fired appliances\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTemp\/Guard Max is the only all-fuel chimney that is UL Listed for 1-1\/2\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSizes 6\", 7\", 8\", 10\" and 12\" are listed by Underwriters Laboratories INC to UL Standard 103HT (2100 degrees F intermittent; 1000 degrees F continuous)\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003cli\u003eStainless steel inner, galvanized outer\u003c\/li\u003e\n\u003cli\u003eThe outer casing provides strength, durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwist lock enables fast, easy installation without tools\u003c\/li\u003e\n\u003cli\u003eNote: Twist Lock Pipe (6\" - 12\") overlaps 1-1\/2\" when joined together. Therefore, assembled length on all sizes is 1-1\/2\" less than listed length.\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 11\"\u003c\/li\u003e\n\u003cli\u003eLength: 48\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1610400\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169293070581,"sku":"8TGG48","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_8TGG48_1_wm.jpg?v=1759334256"},{"product_id":"metal-fab-8tgg12-8-x-12-temp-guard-chimney-pipe","title":"8TGG12 - 8\" x 12\" Temp Guard Chimney Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8TGG12 - 8\" x 12\" Temp Guard Chimney Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTemp\/Guard All-Fuel Chimneys. Double-wall, factory built type for use with listed wood, coal, oil or gas-fired appliances\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTemp\/Guard Max is the only all-fuel chimney that is UL Listed for 1-1\/2\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSizes 6\", 7\", 8\", 10\" and 12\" are listed by Underwriters Laboratories INC to UL Standard 103HT (2100 degrees F intermittent; 1000 degrees F continuous)\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003cli\u003eStainless steel inner, galvanized outer\u003c\/li\u003e\n\u003cli\u003eThe outer casing provides strength, durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwist lock enables fast, easy installation without tools\u003c\/li\u003e\n\u003cli\u003eNote: Twist Lock Pipe (6\" - 12\") overlaps 1-1\/2\" when joined together. Therefore, assembled length on all sizes is 1-1\/2\" less than listed length.\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 11\"\u003c\/li\u003e\n\u003cli\u003eLength: 12\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1610420\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169294905589,"sku":"8TGG12","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_8TGG12_1_wm.jpg?v=1759335173"},{"product_id":"metal-fab-6sw24-6-x-24-black-stove-pipe","title":"6SW24 - 6\" x 24\" Black Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6SW24 - 6\" x 24\" Black Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe perfect companion to Temp\/Guard All-Fuel Chimney products.  Stovepipe products include durable flat-matte black finish creating a finished product different from the competition.  Single wall stovepipe features a heavy-duty 24-gauge steel and continuous laser welded flue allowing for a clean appearance and installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for installations from the appliance\/stove to high temperature chimney products. Stovepipe is located in the same room as the appliance\/stove and is not permitted to pass through ceiling or walls.\u003c\/li\u003e\n\u003cli\u003eA precision laser welded seam insures high quality professional appearance\u003c\/li\u003e\n\u003cli\u003eBlack stove pipe casings are manufactured from heavy duty 24-gauge steel with a stainless steel inner flue\u003c\/li\u003e\n\u003cli\u003eDrip free design to prevent creosote leakage\u003c\/li\u003e\n\u003cli\u003eDurable flat-black matte finish\u003c\/li\u003e\n\u003cli\u003eDiameter: 6\"\u003c\/li\u003e\n\u003cli\u003eLength: 24\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1\" when joined together. Therefore, assembled length is 1\" less than listed length.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SW pipe requires 18 inch clearance to combustible material. The SW pipe is not designed to be enclosed, nor is it to penetrate combustible floors or ceilings. There are many different appliance flue collars. The stove top adapter (SWA-1) may be required to fit into the appliance flue collar if the pipe will not fit inside the collar. Wood fuels create creosote during low firing which can be dangerous if allowed to accumulate in any portion of the SW connector or chimney system. The SW and chimney system should be periodically inspected for creosote and cleaned if necessary.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1610885\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169357164789,"sku":"6SW24","price":45.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_6SW24_1_wm.jpg?v=1769208707"},{"product_id":"metal-fab-6swtl48-6-x-48-telescoping-black-single-wall-stove-pipe","title":"6SWTL48 - 6\" x 48\" Telescoping Black Single Wall Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6SWTL48 - 6\" x 48\" Telescoping Black Single Wall Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe - single wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eDiameter: 6\"\u003c\/li\u003e\n\u003cli\u003eMax Length: 48\"\u003c\/li\u003e\n\u003cli\u003eMin Length: 26\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1\" when joined together. Therefore, assembled length is 1\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1610900\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169384231157,"sku":"6SWTL48","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_swtl_main.jpg?v=1755627116"},{"product_id":"metal-fab-6swtl66-6-x-66-telescoping-black-single-wall-stove-pipe","title":"6SWTL66 - 6\" x 66\" Telescoping Black Single Wall Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6SWTL66 - 6\" x 66\" Telescoping Black Single Wall Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe - single wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eDiameter: 6\"\u003c\/li\u003e\n\u003cli\u003eMax Length: 66\"\u003c\/li\u003e\n\u003cli\u003eMin Length: 36\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1\" when joined together. Therefore, assembled length is 1\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1610895\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169387081973,"sku":"6SWTL66","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_swtl_main_0aeb0a9e-c6b0-4e69-9ee5-554053c87cda.jpg?v=1755627115"},{"product_id":"metal-fab-8dwb48-8-x-48-black-double-wall-stove-pipe","title":"8DWB48 - 8\" x 48\" Black Double Wall Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8DWB48 - 8\" x 48\" Black Double Wall Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe - double wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 9\"\u003c\/li\u003e\n\u003cli\u003eLength: 48\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1-1\/2\" when joined together. Therefore, assembled length is 1-1\/2\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1611085\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169394061557,"sku":"8DWB48","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_DWB_210f98dd-dd8d-4bb9-aee3-c37009b44190.jpg?v=1755627115"},{"product_id":"metal-fab-8dwbtl48-8-x-48-telescoping-black-double-wall-stove-pipe","title":"8DWBTL48 - 8\" x 48\" Telescoping Black Double Wall Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8DWBTL48 - 8\" x 48\" Telescoping Black Double Wall Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe - single wall and double wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eDiameter: 8\"\u003c\/li\u003e\n\u003cli\u003eMax Length: 48\"\u003c\/li\u003e\n\u003cli\u003eMin Length: 26\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1-1\/2\" when joined together. Therefore, assembled length is 1-1\/2\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1611110\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169405858037,"sku":"8DWBTL48","price":309.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_6DWBTL48_0b6e8cc6-f468-43cb-bc77-5e18b938afab.jpg?v=1755627114"},{"product_id":"metal-fab-8dwbtl66-8-x-66-telescoping-black-double-wall-stove-pipe","title":"8DWBTL66 - 8\" x 66\" Telescoping Black Double Wall Stove Pipe","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8DWBTL66 - 8\" x 66\" Telescoping Black Double Wall Stove Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePainted flat-matte black stovepipe - single wall and double wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect companion to Temp\/Guard Chimney\u003c\/li\u003e\n\u003cli\u003eDouble Wall Warnock Hersey tested and listed to UL 103 with 6\" clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eSingle wall stovepipe and the casing of double wall stovepipe are made of heavy-duty 24-gauge steel\u003c\/li\u003e\n\u003cli\u003eContinuous laser welded flue and casing allow for clean appearance and installation\u003c\/li\u003e\n\u003cli\u003eDiameter: 8\"\u003c\/li\u003e\n\u003cli\u003eMax Length: 66\"\u003c\/li\u003e\n\u003cli\u003eMin Length: 36\"\u003c\/li\u003e\n\u003cli\u003eNote: Pipe overlaps 1-1\/2\" when joined together. Therefore, assembled length is 1-1\/2\" less than listed length. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1611105\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169410314485,"sku":"8DWBTL66","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_6DWBTL48_027b34eb-9962-4cf3-8424-2784497d19b5.jpg?v=1755627113"},{"product_id":"metal-fab-3m5-type-b-gas-vent-round-pipe-3-x-60","title":"3M5 - Type-B Gas Vent Round Pipe - 3\" X 60\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 3M5 - Type-B Gas Vent Round Pipe - 3\" X 60\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810000\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44169494692085,"sku":"3M5","price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_b-vent-pipe_f8b501d0-3fbc-45f1-8d1d-3e954a44ce27.jpg?v=1755627109"},{"product_id":"metal-fab-4m4-type-b-gas-vent-round-pipe-4-x-48-inch","title":"4M4 - Type-B Gas Vent Round Pipe - 4\" X 48\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4M4 - Type-B Gas Vent Round Pipe - 4\" X 48\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810135\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44179745636597,"sku":"4M4","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4M4_1_wm.jpg?v=1759523830"},{"product_id":"metal-fab-4m18a-type-b-gas-vent-adjustable-pipe-length-3-to-14-inches","title":"4M18A - Type-B Gas Vent Adjustable Pipe Length - 3\" to 14\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4M18A - Type-B Gas Vent Adjustable Pipe Length - 3\" to 14\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810165\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44179819856117,"sku":"4M18A","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4m-adjustable-length_ab95144a-3cc5-4fb6-929a-e404ad5929f5.jpg?v=1755627097"},{"product_id":"metal-fab-5m4-type-b-gas-vent-round-pipe-5-x-48inch","title":"5M4 - Type-B Gas Vent Round Pipe - 5\" X 48\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 5M4 - Type-B Gas Vent Round Pipe - 5\" X 48\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810270\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44183564288245,"sku":"5M4","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_b-vent-pipe_ac23f042-d4ab-400d-b3e2-0df25a2b47bf.jpg?v=1755627081"},{"product_id":"metal-fab-5m24-type-b-gas-vent-round-pipe-5-x-24-inch","title":"5M24 - Type-B Gas Vent Round Pipe - 5\" X 24\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 5M24 - Type-B Gas Vent Round Pipe - 5\" X 24\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810280\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44183594828021,"sku":"5M24","price":37.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_b-vent-pipe_0e7baedb-78f3-48ec-92c7-fc866b091614.jpg?v=1755627080"},{"product_id":"metal-fab-5m18-type-b-gas-vent-round-pipe-5-x-18-inch","title":"5M18 - Type-B Gas Vent Round Pipe - 5\" X 18\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 5M18 - Type-B Gas Vent Round Pipe - 5\" X 18\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810285\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44183615373557,"sku":"5M18","price":34.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_b-vent-pipe_e326e0e1-ec3e-4011-81d9-9cfdceeb84db.jpg?v=1755627076"},{"product_id":"metal-fab-5m12-type-b-gas-vent-round-pipe-5-x-12-inch","title":"5M12 - Type-B Gas Vent Round Pipe - 5\" X 12\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 5M12 - Type-B Gas Vent Round Pipe - 5\" X 12\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810290\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44183646241013,"sku":"5M12","price":24.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_b-vent-pipe_22a864f7-3bb5-480f-ae5c-bf266f64eb70.jpg?v=1755627075"},{"product_id":"metal-fab-6m4-type-b-gas-vent-round-pipe-6-x-48-inch","title":"6M4 - Type-B Gas Vent Round Pipe - 6\" X 48\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6M4 - Type-B Gas Vent Round Pipe - 6\" X 48\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810415\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44192782942453,"sku":"6M4","price":83.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_b-vent-pipe_9cc012da-77c6-4c52-9e46-3946aaa3f047.jpg?v=1755627063"},{"product_id":"metal-fab-6m3-type-b-gas-vent-round-pipe-6-x-36-inch","title":"6M3 - Type-B Gas Vent Round Pipe - 6\" X 36\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6M3 - Type-B Gas Vent Round Pipe - 6\" X 36\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90. The inner wall is constructed of aluminum alloy, .012\" thick. The vent includes an integral, annular insulating air space, 1\/4\" thick.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810420\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44192791757045,"sku":"6M3","price":57.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metal-fab_6M3_1_wm.jpg?v=1772151825"},{"product_id":"metal-fab-6m24-type-b-gas-vent-round-pipe-6-x-24-inch","title":"6M24 - Type-B Gas Vent Round Pipe - 6\" X 24\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6M24 - Type-B Gas Vent Round Pipe - 6\" X 24\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810425\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44192799391989,"sku":"6M24","price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_6M24_1_wm.jpg?v=1765354814"},{"product_id":"metal-fab-6m18-type-b-gas-vent-round-pipe-6-x-18-inch","title":"6M18 - Type-B Gas Vent Round Pipe - 6\" X 18\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6M18 - Type-B Gas Vent Round Pipe - 6\" X 18\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90. The inner wall is constructed of aluminum alloy, .012\" thick. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810430\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44192806535413,"sku":"6M18","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metal-fab_6M18_1_wm.jpg?v=1772141059"},{"product_id":"metal-fab-6m12-type-b-gas-vent-round-pipe-6-x-12-inch","title":"6M12 - Type-B Gas Vent Round Pipe - 6\" X 12\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6M12 - Type-B Gas Vent Round Pipe - 6\" X 12\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810435\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44192815448309,"sku":"6M12","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_b-vent-pipe_431d00f7-52ca-4162-812e-6bc1b22138cb.jpg?v=1755627060"},{"product_id":"metal-fab-6m6-type-b-gas-vent-round-pipe-6-x-6-inch","title":"6M6 - Type-B Gas Vent Round Pipe - 6\" X 6\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6M6 - Type-B Gas Vent Round Pipe - 6\" X 6\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90.. The inner wall is constructed of aluminum alloy, .012\" thick. The vent includes an integral, annular insulating air space, 1\/4\" thick.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eDiameter: 6\"\u003c\/li\u003e\n\u003cli\u003eLength: 6\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810440\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44192822001909,"sku":"6M6","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_6M6_1_wm.jpg?v=1771915101"},{"product_id":"metal-fab-6m12a-type-b-gas-vent-adapter-6-x-12-inch","title":"6M12A - Type-B Gas Vent Adapter - 6\" x 12\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 6M12A - Type-B Gas Vent Adapter - 6\" x 12\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810450\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44192836059381,"sku":"6M12A","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4m-adjustable-length_fbc266b6-032b-47f2-8871-00a51fa4e4da.jpg?v=1755627058"},{"product_id":"metal-fab-4mo3-type-b-gas-vent-oval-pipe-4-x-36-inch","title":"4MO3 - Type-B Gas Vent Oval Pipe - 4\" X 36\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4MO4 - Type-B Gas Vent Oval Pipe - 4\" X 36\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1811105\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44193702543605,"sku":"4MO3","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4MO3_1_wm.jpg?v=1759385132"},{"product_id":"metal-fab-4mo24-type-b-gas-vent-oval-pipe-4-x-24","title":"4MO24 - Type-B Gas Vent Oval Pipe - 4\" X 24\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4MO24 - Type-B Gas Vent Oval Pipe - 4\" X 24\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1811110\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44193718337781,"sku":"4MO24","price":43.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4MO24_1_wm.jpg?v=1759522237"},{"product_id":"metal-fab-4mo18-type-b-gas-vent-oval-pipe-4-x-18-inch","title":"4MO18 - Type-B Gas Vent Oval Pipe - 4\" X 18\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4MO18 - Type-B Gas Vent Oval Pipe - 4\" X 18\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90. The inner wall is constructed of aluminum alloy, .012\" thick. The vent includes an integral, annular insulating air space, 1\/4\" thick.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1811115\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44193730134261,"sku":"4MO18","price":35.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4MO18_1_wm.jpg?v=1772067864"},{"product_id":"metal-fab-4mo12-type-b-gas-vent-oval-pipe-4-x-12-inch","title":"4MO12 - Type-B Gas Vent Oval Pipe - 4\" X 12\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4MO12 - Type-B Gas Vent Oval Pipe - 4\" X 12\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1811120\u003c\/span\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44193743208693,"sku":"4MO12","price":31.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_type-b_oval_497e2c42-9885-4f49-8dd9-e171d143a8fb.jpg?v=1755627046"},{"product_id":"metal-fab-4mo6-type-b-gas-vent-oval-pipe-4-x-6-inch","title":"4MO6 - Type-B Gas Vent Oval Pipe - 4\" X 6\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4MO6 - Type-B Gas Vent Oval Pipe - 4\" X 6\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1811125\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44193753530613,"sku":"4MO6","price":29.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4MO6_1_wm.jpg?v=1759520595"},{"product_id":"metal-fab-4mo12a-type-b-gas-vent-oval-adjustable-length-pipe-4-x-12-inch","title":"4MO12A - Type-B Gas Vent Oval Adjustable Length Pipe - 4\" X 12\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 4MO12A - Type-B Gas Vent Oval Adjustable Length Pipe - 4\" X 12\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles for 3\" through 24\" diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1811130\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":44193775059189,"sku":"4MO12A","price":35.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/metalfab_4MO12A_1_wm.jpg?v=1759354041"},{"product_id":"7m4-type-b-gas-vent-round-pipe-7-x-48","title":"7M4 - Type-B Gas Vent Round Pipe - 7\" X 48\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 7M4 - Type-B Gas Vent Round Pipe - 7\" X 48\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 7\"\u003c\/li\u003e\n\u003cli\u003eLength\" 48\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810570\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47276904120565,"sku":"7M4","price":104.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/bd068250-b6dd-4973-ab79-cb977e788dec.jpg?v=1762241536"},{"product_id":"7m3-type-b-gas-vent-round-pipe-7-x-36","title":"7M3 - Type-B Gas Vent Round Pipe - 7\" X 36\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 7M3 - Type-B Gas Vent Round Pipe - 7\" X 36\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 7\"\u003c\/li\u003e\n\u003cli\u003eLength\" 36\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810575\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47276920373493,"sku":"7M3","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/2f1e779f-61ce-4549-8d64-c92948a04f13.jpg?v=1762241625"},{"product_id":"7m24-type-b-gas-vent-round-pipe-7-x-24","title":"7M24 - Type-B Gas Vent Round Pipe - 7\" X 24\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 7M24 - Type-B Gas Vent Round Pipe - 7\" X 24\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 7\"\u003c\/li\u003e\n\u003cli\u003eLength: 24\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810580\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47276930793717,"sku":"7M24","price":62.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/117f7c99-4c75-418b-9a30-d0a9945b8515.jpg?v=1762241699"},{"product_id":"7m12-type-b-gas-vent-round-pipe-7-x-12","title":"7M12 - Type-B Gas Vent Round Pipe - 7\" X 12\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 7M12 - Type-B Gas Vent Round Pipe - 7\" X 12\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 7\"\u003c\/li\u003e\n\u003cli\u003eLength: 12\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810590\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47276951470325,"sku":"7M12","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/60877cb9-6840-42a6-a323-9ec1b144705b.jpg?v=1762241792"},{"product_id":"8m3-type-b-gas-vent-round-pipe-8-x-36","title":"8M3 - Type-B Gas Vent Round Pipe - 8\" X 36\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8M3 - Type-B Gas Vent Round Pipe - 8\" X 36\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eLength\" 36\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810710\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47277170524405,"sku":"8M3","price":87.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/bab1f76f-bca4-45be-aa2b-2e5f0545d771.jpg?v=1762243032"},{"product_id":"8m24-type-b-gas-vent-round-pipe-8-x-24","title":"8M24 - Type-B Gas Vent Round Pipe - 8\" X 24\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8M24 - Type-B Gas Vent Round Pipe - 8\" X 24\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eLength\" 24\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810715\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47277184844021,"sku":"8M24","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/d888fcd8-b4ad-4913-86bc-397cac9b701e.jpg?v=1762243104"},{"product_id":"8m18-type-b-gas-vent-round-pipe-8-x-18","title":"8M18 - Type-B Gas Vent Round Pipe - 8\" X 18\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8M18 - Type-B Gas Vent Round Pipe - 8\" X 18\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eLength\" 18\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810720\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47277202178293,"sku":"8M18","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/1bfb5bd3-0ae7-4b9c-bfa6-3e9220ce3d6a.jpg?v=1762243195"},{"product_id":"8m12-type-b-gas-vent-round-pipe-8-x-12","title":"8M12 - Type-B Gas Vent Round Pipe - 8\" X 12\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8M12 - Type-B Gas Vent Round Pipe - 8\" X 12\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, 1\/4\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eLength: 12\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810725\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47277219152117,"sku":"8M12","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/7ecf9cf9-ade3-4091-b001-9b83bab606c1.jpg?v=1762243290"},{"product_id":"8m12a-type-b-gas-vent-adapter-8-x-12","title":"8M12A - Type-B Gas Vent Adapter - 8\" x 12\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8M12A - Type-B Gas Vent Adapter - 8\" x 12\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 8\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810735\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47277243498741,"sku":"8M12A","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/e737e144-0eae-484b-a7a5-ec63fc87a309.jpg?v=1762243407"},{"product_id":"8m6a-type-b-gas-vent-adapter-8-x-6","title":"8M6A - Type-B Gas Vent Adapter - 8\" x 6\"","description":"\u003cp\u003e\u003cstrong\u003eMetal-Fab 8M6A - Type-B Gas Vent Adapter - 8\" x 6\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal-Fab is the only B-Vent manufacturer with UL approval to connect the male end into the female end of all competitive UL listed B-Vent brands, increasing product versatility. Did you know that by simply connecting using three (3) quarter inch sheet metal screws to secure creates a UL listed connection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outer wall is constructed of galvanized steel, .018\" thick G-90 for sizes 3\" to 14\" diameter, and .024\" thick G-90 for sizes 16\" to 30\" diameter. The inner wall is constructed of aluminum alloy, .012\" thick for sizes 3\" to 8\" diameter and .018\" thick for sizes 10\" to 30\" diameter. The vent includes an integral, annular insulating air space, ¼\" thick for sizes 3\" to 6\" diameter and 1\/2\" thick for sizes 7\" to 30\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType B Gas Vent\u003c\/li\u003e\n\u003cli\u003eFor use with approved gas furnaces, heaters, fireplaces and boilers\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all recognizes gas venting codes\u003c\/li\u003e\n\u003cli\u003eUL listed to adapt to identified competing B-Vent brands.\u003c\/li\u003e\n\u003cli\u003e1\" Minimum clearance to combustibles\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 8\"\u003c\/li\u003e\n\u003cli\u003eLength: 6\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurelock B-Vent Locking System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe design of the SureLock B-Vent Locking System is unique. The male end of the pipe features a square dimple, positioned in the exact location to match the tab that is located on the female end of the pipe. When the pipe is joined and twisted until it stops, the SureLock tab can be pushed into the square dimple, therefore creating a positive twist lock that cannot be twisted apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eHSS1810740\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47277272269045,"sku":"8M6A","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/005c1431-82a9-4fa6-a542-582cfefd0872.jpg?v=1762245396"}],"url":"https:\/\/www.supplystop.com\/collections\/pipe-lengths\/metal-fab.oembed?page=2","provider":"SupplyStop.com","version":"1.0","type":"link"}