国产成人精品视频在放_日韩一区二区免费视频_惠民福利粉嫩极品国产在线观看_欧美 国产 日韩 人妖_视频国产欧美一区二区精品_欧美制服丝袜另类日韩_97在线观看视频免费公开_99视频观看一区_国产精品免费久久_日韩免费高清在线观看

Stainless Steel Welded Pipe

Part of the standard that can be implemented by the enterprise

Different Specifications can be Customized According to Special Requirement.


GB/T 12771Welded stainless steel pipes for liquid delivery
GB/T 21832.2Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport
ASME SA-312/SA-312MSpecification for seamless, welded, and heavily cold worked austenitic stainless steel pipes
ASME SA-358/SA-358MSpecification for electric-fusion-welded austenitic chromium-nickel alloy steel pipe for high-temperature service
ASME SA-789/SA-789MSpecification for seamless and welded ferritic/austenitic stainless steel tubing for general service
ASME SA-790/SA-790MStandard specification for seamless and welded ferritic/austenitic stainless steel pipe