40FT 1/2''CSST Gas Line Flexible Gas Line, CSST Corrugated Stainless Steel Tubing Pipe, Natural Gas Line Propane Pipe Conversion Kit Grill Hose with 2 Male Adapter Fittings (40ft-1/2)

? GAS LINE Size?- The 3/4inch gas line size: the inner diameter of the pipe is 0.625"/ 16mm, and the outer diameter is 0.787"/ 20mm; The 1/2inch gas line 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

?Sturdy Stainless Steel Material?The 1/2inch corrugated 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.

?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

?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

?Excellent Strength? - These CSST gas line are designed to withstand the harsh tests of daily use, with exceptional strength to handle common pressures and temperatures in gas distribution, making them suitable for various environments