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GB/T 21832.3-2024
Austenitic-ferritic duplex stainless steel welded steel pipes - Part 3: Pipes for oil and gas transportation
奥氏体-铁素体型双相不锈钢焊接钢管-第3部分:油气输送用管 - 英文版
GB/T 42675-2023
Antibacterial stainless steel welded steel pipes and fittings
抗菌不锈钢焊接钢管及管件 - 英文版
GB/T 42677-2023
Non-destructive testing of steel pipes Liquid penetrant testing of surface defects in seamless and welded steel pipes
钢管无损检测 无缝和焊接钢管表面缺欠的液体渗透检测 - 英文版
GB/T 42673-2023
Non-destructive testing of steel pipes Magnetic particle testing of surface defects in ferromagnetic seamless and welded steel pipes
钢管无损检测 铁磁性无缝和焊接钢管表面缺欠的磁粉检测 - 英文版
GB/T 42664-2023
Non-destructive testing of steel pipes Automatic ultrasonic detection of longitudinal and/or transverse defects in welded steel pipe seams
钢管无损检测 焊接钢管焊缝纵向和/或横向缺欠的自动超声检测 - 英文版
GB/T 42662-2023
Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in steel strips/plates for welded steel pipes
钢管无损检测 焊接钢管用钢带/钢板分层缺欠的自动超声检测 - 英文版
GB/T 20490-2023
Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in seamless and welded steel pipes
钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测 - 英文版
GB/T 37636-2019
Welded steel pipes for offshore engineering pile
海洋工程桩用焊接钢管 - 英文版
GB/T 37619-2019
Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes
金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法 - 英文版
GB/T 37577-2019
Welded large diameter steel pipes for low-temperature-service piping
低温管道用大直径焊接钢管 - 英文版
GB/T 21832.1-2018
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1:Tubes for heat exchanger
奥氏体-铁素体型双相不锈钢焊接钢管 第1部分:热交换器用管 - 英文版
GB/T 21832.2-2018
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport
奥氏体-铁素体型双相不锈钢焊接钢管 第2部分:流体输送用管 - 英文版
GB/T 32964-2016
Welded stainless steel pipes for liquefied natural gas
液化天然气用不锈钢焊接钢管 - 英文版
GB/T 31941-2015
Non-nuclear safety class welded carbon steel and alloy steel pipes for nuclear power plant
核电站用非核安全级碳钢及合金钢焊接钢管 - 英文版
GB/T 31929-2015
Welded stainless steel pipes for ship
船舶用不锈钢焊接钢管 - 英文版
GB/T 3091-2015
Welded steel pipes for low pressure liquid delivery
低压流体输送用焊接钢管 - 英文版
GB 30813-2014
Welded austenitic stainless steel tubes and pipes for nuclear power plant
核电站用奥氏体不锈钢焊接钢管 - 英文版
GB/T 3091-2008
Welded steel pipes for low pressure liquid delivery
低压流体输送用焊接钢管 - 英文版
GB/T 21835-2008
Dimensions and masses per unit length of welded steel pipes
焊接钢管尺寸及单位长度重量 - 英文版
GB/T 21832-2008
Austenitic - Ferritic (duplex) grade stainless steel welded tubes and pipes
奥氏体 铁素体型双相不锈钢焊接钢管 - 英文版
GB/T 12771-2008
Welded stainless steel pipes for liquid delivery
流体输送用不锈钢焊接钢管 - 英文版

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