Stainless steel pipes for oil use
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I’ve found that the standard for stainless steel pipes used in the oil industry is SH3405. I would like to ask whether all stainless steel pipes used for oil processing in China are designed according to ASME standards, and whether there are manufacturers in China that produce such pipes
There are both national standards and American standards; it depends on the design. However, Sinopec and CNPC, due to their long-term practice of importing products, generally use American standard specifications