Gas Pipe
In accordance to the requirements of clients and the standards above, we have developed tens of steel types and pipes with various sizes for the application in High Pressure Cylinder Pipe & Accumulator Pipe.
Every year, TPCO supplied more than 200,000 tons qualified high pressure cylinder pipe and accumulator pipe to the clients all the world, including CPI, NK, ENRIC, CSIC, EKC,XINXING Energy equipment Co. et al.
Product Standard
GB 18248 Seamless steel tubes for gas cylinder
GB 28884 Seamless steel tubes for large volume gas cylinder
ASTM A519 Standard Specification for Seamless Crabom and Alloy Steel Mechanical Tubing
JIS G3429 Seamless steel tubes for high pressure gas cylinder
Q/TGGB31 （TPCO Enterprise standard ） Seamless steel tubes for large volume gas cylinder
BS EN ISO 11120 Gas cylinders - Refillable seamless steel tubes for compressed gas transport, of water capacity between 150L and 3000L - Design construction and testing
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