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10 Best csst gas line in Canada
Best Choice01NORSGATEN1/2" CSST Gas Line for Natural Gas & Propane | Flexible Corrugated Stainless Steel Gas Tubing with PVC Cover, Brass Fittings Included | Gas Pipe for Grills, Heaters, Stoves, Generators (98ft)
Main highlights- Wide Application Compatibility & High Flow Rate - Delivers up to 100,000 BTU/h, making it suitable for most US-standard 1/2" NPT gas appliances—including grills, pizza ovens, patio heaters, fire pits, water heaters, generators, and dryers. Whether you’re upgrading your backyard BBQ, installing a new stove, or connecting a generator, our gas line ensures steady, high-capacity gas delivery. Always verify your appliance connection size before purchase.
- Secure Brass Fittings & Leak-Resistant Connections - Each kit includes two 1/2" NPT solid brass male fittings-assembly required before installation, plus all required assembly parts: high-tensile rubber sealing rings, retaining rings, and swivel nuts. Brass connectors provide a tighter, more durable seal than plastic or rubber alternatives, ensuring reliable gas flow for years. All components are designed for easy assembly—just follow the instructions. (Professional installation is recommended for optimal safety.)
- Seamless 304 Stainless Steel Tube for Long-Term Use - Our 1/2" CSST gas line is made with a seamless, one-piece 304 stainless steel tube, minimizing mid-line joints that could otherwise become weak points. The durable PVC jacket helps protect against scratches, bending stress, and normal wear—suitable for installation in both indoor and outdoor settings.
- Leak-Tested for Safe Connections & Customer Support - Every CSST gas line is inspected before packing to help ensure secure and reliable connections. For best results, always perform a leak test after installation. If you need assistance, our responsive support team is available within 24 hours to answer installation questions. Please follow proper installation practices to prevent air leakage.
- Flexible Routing for Any Space - Our flexible stainless steel tubing bends effortlessly around corners, joists, and obstacles, with no risk of kinking or narrowing the inner passage (inner diameter: 0.47" / 12mm; outer diameter: 0.63" / 16mm; max outer diameter with PVC: 0.67"). Easily trim to your required length with standard hand tools. Designed for surface-mount runs, attics, and crawl spaces. Note: For concealed or underground installation, always follow local building codes and use a non-metallic, watertight conduit at least 1/2" wider than the pipe.
9.8Exceptional
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- 02Thoupets
100FT 1/2" CSST Gas Line 1/2in Natural Flexible Gas Line with 2 Male Adapter Fittings, CSST Corrugated Stainless Steel Gas Tubing Pipe Kit for Stove Dryer Heater Gas Propane (100FT)
Main highlights- 【WIDE APPLICATION】- The 1/2 " gas line is ideal for natural gas and liquid propane applications, fire pit gas tube, gas range pipe, water heater gas hose, Generator gas tube, Compressor gas tube, Grill gas line etc
- 【FLEXIBLE AND BEND】: our nature gas line adopts annular corrugated design is flexible, can be bent at will, the inner diameter will not change, does not block the gas circulation, easy to install
- 【DURABLE & STURDY MATERIAL 】- The 1/2inch natural gas line is SUS304 stainless steel material which is not easy rust and corrosion-resistant, the surface layer is 0.079 inch UV-resistant yellow polyethylene jacket, comes with a 1/2" MALE Brass fittings on both end, Standard Male and Female Pipe Threads for easy connections.
- 【ATTENTION TO BURIED】- The gas pipe should never be buried directly into the ground without conduit. To bury the pipe underground, it must be protected within a non-metallic watertight conduit that is at least 1/2" larger than the outside diameter of the CSST pipe.
- 【 GAS LINE 1/2INCH】- The 1/2inch gas line total 100FT length, size: 0.47"/12mm inner diameter x 0.63 "/16mm outer diameter, great size for stove dryer heater and underground gas piping systems. The nature gas line is flexible and could be cut down by your needs yet consult with professional opinion before you cut it down, otherwise it could lead to unworking
9.7Exceptional
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- 03Maeklon
Maeklon 40ft 1/2'' CSST Gas Line, Flexible Gas Lines 1/2 Pipe, Natural Gas Line Propane Pipe Conversion Kit with 2 Male Adapter Fittings，Anti-Cracking Used for Dryer, Water Heater
Free ShippingMain highlights- 【WIDE APPLICATION】Suitable for natural gas and propane applications, this gas line is versatile and perfect for use with fire pits, gas ranges, water heaters, generators, grills, and more.
- 【STURDY CONSTRUCTION】Featuring an annular corrugated design, this gas line remains flexible while maintaining consistent inner diameter. This ensures uninterrupted gas circulation and easy installation.
- 【SAFETY AND FLEXIBILITY】Constructed from SUS304 stainless steel, this gas line is rust-resistant and corrosion-resistant. It also includes a 0.079-inch UV-resistant yellow polyethylene jacket for added durability. Equipped with 1/2" MALE brass fittings on both ends, it offers standard male and female pipe threads for hassle-free connections.
- 【GAS LINE 1/2 INCH】This gas line measures 40FT in length, with an inner diameter of 0.47" (12mm) and an outer diameter of 0.63" (16mm). It's an ideal size for various gas piping systems such as stoves, dryers, heaters, and underground applications. It is flexible and can be trimmed to size, but professional advice should be sought before cutting.
- 【ATTENTION TO BURIED INSTALLATION】When burying the gas pipe underground, it must be protected within a non-metallic watertight conduit that is at least 1/2" larger than the outer diameter of the pipe. Direct burial without proper protection is not advised.
9.5Excellent
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Value for Money04ThmxitThmxit 1/2-inch CSST Gas Line, Flexible Natural Gas Propane Pipe Kit, Corrugated Stainless Steel Tubing with 2 Male Fittings for Stove Dryer Heater NG Appliance Propane (40ft-1/2)
Free ShippingMain highlights- VERSATILE COMPATIBILITY: Suitable for both natural gas and propane applications, perfect for connecting stoves, dryers, heaters, and grills
- PROFESSIONAL GRADE: Thmxit gas line components engineered for reliable, long-lasting performance in residential gas applications
- PREMIUM CONSTRUCTION: Made with corrugated stainless steel tubing (CSST) for superior durability and flexibility in gas line installations
- FLEXIBLE DESIGN: Corrugated construction allows for easy routing around obstacles and simplified installation in tight spaces
- COMPLETE KIT: Includes 1/2-inch diameter flexible gas line tubing and two male adapter fittings for easy connection
9.3Excellent
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- 05Kinchoix
Kinchoix 35ft 1/2'' CSST Gas Line Flexible Gas Line 1/2 Pipe with 2 Male Fittings Corrugated Stainless Steel Tubing for Natural Gas Propane
Main highlights- The inside of CSST gas line 1/2 is made of high-quality 304 stainless steel bellows, and the outside is surrounded by a rubber tube to prevent gas leakage. Each gas tube has undergone three-layer pressure testing, which is durable, reliable in quality and can extend its service life. There are solid brass connector interfaces at both ends, which have very good weather resistance.
- Propane gas line hose for stove grill works perfectly, easy to install, durable and very fast. For use with natural gas, liquid propane applications, propane fire pit, natural gas fire pit, gas range, water heater. Please pay attention to the pipe size when calculating the pressure loss.
- Please ensure correct installation before use to prevent air leakage. If the connector fitting is missing, please contact us for a free replacement. Thanks for your support.
- Length is 33ft, 1/2" flex gas line, the inner diameter of the pipe is 12mm/0.48", and the outer diameter is 16mm/ 0.63". Connect natural gas or LPG supply to larger BTU output outdoor equipment. Can be used for grills, patio heaters, generators, pizza ovens, etc.
- Gas tubing pipe kit is easy to install, gas line can be cut and bent at will, while the inner warp flow remains unchanged, and it can be bent and passed freely in a narrow space. There is no interface in the middle of the pipe body, reducing the connection point to prevent gas leakage and increasing safety.
- Flexible gas line 1/2 inch kit can meet the individual needs of users, adopting multiple installation methods such as buried wall, concealed, and exposed installation. Suitable for pre-buried gas pipes. It can be decorated first and then lay pipe, which is convenient for users to choose the time of laying pipe.
9.2Excellent
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- 06Thmxit
CSST 1/2'' Gas Line Hose,40FT Corrugated Stainless Steel Tubing Pipe, 1/2in Natural Gas Line Propane Pipe Conversion Kit Grill Hose with 2 Male Adapter Fittings for Natural Gas Propane
Main highlights- 【WIDE APPLICATION】The 1/2 " gas line is ideal for natural gas and liquid propane applications, fire pit gas tube, gas range pipe, water heater gas hose, Generator gas tube, Compressor gas tube, Grill gas line etc
- 【STURDY CONSTRUCTION】- : our nature gas line adopts annular corrugated design is flexible, can be bent at will, the inner diameter will not change, does not block the gas circulation, easy to install
- 【SAFETY AND FLEXIBLE】- The 1/2inch natural gas line is SUS304 stainless steel material which is not easy rust and corrosion-resistant, the surface layer is 0.079 inch UV-resistant yellow polyethylene jacket, comes with a 1/2" MALE Brass fittings on both end, Standard Male and Female Pipe Threads for easy connections.
- 【ATTENTION TO BURIED】- The gas pipe should never be buried directly into the ground without conduit. To bury the pipe underground, it must be protected within a non-metallic watertight conduit that is at least 1/2" larger than the outside diameter of the CSST pipe.
- 【 GAS LINE 1/2INCH】- The 1/2inch gas line total 100FT length, size: 0.47"/12mm inner diameter x 0.63 "/16mm outer diameter, great size for stove dryer heater and underground gas piping systems. The nature gas line is flexible and could be cut down by your needs yet consult with professional opinion before you cut it down, otherwise it could lead to unworking
9.1Excellent
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- 07NORSGATEN
1/2" CSST Gas Line for Natural Gas & Propane with PVC Cover, Brass Fittings Included | Gas Pipe for Grills, Heaters, Stoves, Generators| Flexible Corrugated Stainless Steel Gas Tubing (33ft)
Main highlights- Wide Application Compatibility & High Flow Rate - Delivers up to 100,000 BTU/h, making it suitable for most US-standard 1/2" NPT gas appliances—including grills, pizza ovens, patio heaters, fire pits, water heaters, generators, and dryers. Whether you’re upgrading your backyard BBQ, installing a new stove, or connecting a generator, our gas line ensures steady, high-capacity gas delivery. Always verify your appliance connection size before purchase.
- Secure Brass Fittings & Leak-Resistant Connections - Each kit includes two 1/2" NPT solid brass male fittings-assembly required before installation, plus all required assembly parts: high-tensile rubber sealing rings, retaining rings, and swivel nuts. Brass connectors provide a tighter, more durable seal than plastic or rubber alternatives, ensuring reliable gas flow for years. All components are designed for easy assembly—just follow the instructions. (Professional installation is recommended for optimal safety.)
- Seamless 304 Stainless Steel Tube for Long-Term Use - Our 1/2" CSST gas line is made with a seamless, one-piece 304 stainless steel tube, minimizing mid-line joints that could otherwise become weak points. The durable PVC jacket helps protect against scratches, bending stress, and normal wear—suitable for installation in both indoor and outdoor settings.
- Leak-Tested for Safe Connections & Customer Support - Every CSST gas line is inspected before packing to help ensure secure and reliable connections. For best results, always perform a leak test after installation. If you need assistance, our responsive support team is available within 24 hours to answer installation questions. Please follow proper installation practices to prevent air leakage.
- Flexible Routing for Any Space - Our flexible stainless steel tubing bends effortlessly around corners, joists, and obstacles, with no risk of kinking or narrowing the inner passage (inner diameter: 0.47" / 12mm; outer diameter: 0.63" / 16mm; max outer diameter with PVC: 0.67"). Easily trim to your required length with standard hand tools. Designed for surface-mount runs, attics, and crawl spaces. Note: For concealed or underground installation, always follow local building codes and use a non-metallic, watertight conduit at least 1/2" wider than the pipe.
9.0Excellent
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- 08Grehitk
Grehitk 70ft 3/4'' Flexible Gas Line, CSST Corrugated Stainless Steel Tubing Pipe Kit, Natural Gas Line Propane Pipe Conversion Kit Grill Hose with 2 Male Adapter Fittings (70ft 3/4'')
15% OffMain highlights- 「WIDELY APPLICATION」- Natural gas grill hose works perfectly, easy to install, durable and very fast. For use with natural gas, liquid propane applications, propane fire pit, natural gas fire pit, gas range, water heater. Please pay attention to the pipe size when calculating the pressure loss.
- 「STURDY CONSTRUCTION」- 70FT length 3/4" gas pipe size: 0.63" inner diameter x 0.79 "outer diameter, so Our natural gas hose can provide up to 150,000 BTU/hour of Flow Capacity, and provide sufficient airflow for larger sizes equipment to meet your more needs.
- 「FLEXIBLE AND SAFETY」- Corrugated Stainless Steel Tubing is flexible and can be cut into any length you need,easily snakes into attic and basements areas, around corners and bends, Using one-piece molding exquisite Craft, There is no interface in the middle of the pipe body, reducing the connection point and preventing gas leakage.Really convenient and 100% safety.
- 「CORROSION RESISTANT & BURIED」- The inside of the flexible gas line is stainless steel SUS304 corrosion-resistant material, the surface layer is 0.079inch UV-resistant yellow polyethylene jacket.The gas pipe should never be buried directly underground without a conduit. To route tubing underground, it must be protected within a non-metallic water-tight conduit that is at least ½" larger than the outer diameter of the CSST tubing.
- 「AFTER-SALES SUPPORT」- We support 90 days without any reason to return or exchange goods, please contact customer service to deal with after-sales problems. Please ensure correct installation before use to prevent air leakage. If the connector fitting is missing, please contact us for a free replacement. Thanks for your support.
8.9Very Good
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- 09Maeklon
Maeklon 3/4'' x 70ft CSST Gas Line, Flexible Natural Gas Propane Pipe with 2 Male Fittings, Corrugated Stainless Steel Tubing, for Stove, Gas Grill, Patio Heater
Free ShippingMain highlights- [Universal Gas Hose] A versatile 70ft, 3/4" flexible gas line (inner diameter: 0.625"/16mm, outer diameter: 0.787"/20mm) for generators, pizza ovens, grills, patio heaters, and more—perfect for connecting natural gas or propane (LPG) to high-BTU outdoor equipment.
- [Multi-Fuel Compatibility] Works seamlessly with natural gas, propane fire pits, gas ranges, water heaters, and other liquid propane applications. Ensure proper pipe sizing to calculate pressure loss for optimal performance.
- [High-Quality Construction] Made with inner 304 stainless steel bellows for durability, reinforced with an outer rubber sleeve for leak resistance. Each tube undergoes triple-layer pressure testing, ensuring reliability and longevity. Features solid brass connectors with excellent weather resistance.
- [Easy & Flexible Installation] Cut, bend, and route effortlessly—retains consistent inner flow even in tight spaces. No mid-line connections minimize leak risks, enhancing safety and durability.
- [Adaptable Installation Options] Corrugated stainless steel tubing (CSST) supports buried, concealed, or exposed setups, ideal for pre-buried gas lines. Offers flexibility for post-decoration pipe laying, allowing installation at your convenience.
8.6Very Good
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- 10Grehitk
Grehitk 33ft 1/2'' Flexible Gas Line, CSST Corrugated Stainless Steel Tubing Pipe Kit, Natural Gas Line Propane Pipe Conversion Kit Grill Hose with 2 Male Adapter Fittings (33ft 1/2'')
Main highlights- 「WIDELY APPLICATION」- Natural gas grill hose works perfectly, easy to install, durable and very fast. For use with natural gas, liquid propane applications, propane fire pit, natural gas fire pit, gas range, water heater. Please pay attention to the pipe size when calculating the pressure loss.
- 「STURDY CONSTRUCTION」- 33FT length 1/2" gas pipe size: 0.63" inner diameter x 0.79 "outer diameter, so Our natural gas hose can provide up to 150,000 BTU/hour of Flow Capacity, and provide sufficient airflow for larger sizes equipment to meet your more needs.
- 「FLEXIBLE AND SAFETY」- Corrugated Stainless Steel Tubing is flexible and can be cut into any length you need,easily snakes into attic and basements areas, around corners and bends, Using one-piece molding exquisite Craft, There is no interface in the middle of the pipe body, reducing the connection point and preventing gas leakage.Really convenient and 100% safety.
- 「CORROSION RESISTANT & BURIED」- The inside of the flexible gas line is stainless steel SUS304 corrosion-resistant material, the surface layer is 0.079inch UV-resistant yellow polyethylene jacket.The gas pipe should never be buried directly underground without a conduit. To route tubing underground, it must be protected within a non-metallic water-tight conduit that is at least ½" larger than the outer diameter of the CSST tubing.
- 「AFTER-SALES SUPPORT」- If the connector fitting is missing, please contact us for a free replacement. We support 90 days without any reason to return or exchange goods, please contact customer service to deal with after-sales problems. Please ensure correct installation before use to prevent air leakage. Thanks for your support.
8.5Good
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