国家标准题录

GB/T 21833.1-2020

奥氏体-铁素体型双相不锈钢无缝钢管 第1部分：热交换器用管

Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1: Tubes for heat exchanger

实施日期

2020-11-01

ICS 分类

77.140.75

GB/T 3090-2020

不锈钢小直径无缝钢管

Seamless small diameter stainless steel tubes

实施日期

2020-11-01

ICS 分类

77.140.75

GB/T 3089-2020

不锈钢极薄壁无缝钢管

Seamless ultra-thin wall stainless steel tubes

实施日期

2020-11-01

ICS 分类

77.140.75

GB/T 38682-2020

流体输送用镍-铁-铬合金焊接管

Welded nickel-iron-chromium alloy pipes for fluid service

实施日期

2020-10-01

ICS 分类

77.140.75

GB/T 38681-2020

工业炉用耐蚀合金无缝管

Seamless corrosion resistant alloy pipes and tubes for industrial furnace

实施日期

2020-10-01

ICS 分类

77.140.75

GB/T 24591-2019

高压给水加热器用无缝钢管

Seamless steel tubes for high pressure feedwater heater

实施日期

2020-09-01

ICS 分类

77.140.75

GB/T 12771-2019

流体输送用不锈钢焊接钢管

Welded stainless steel pipes for fluid transport

实施日期

2020-09-01

ICS 分类

77.140.75

GB/T 8163-2018

Seamless steel pipes for liquid service

实施日期

—

ICS 分类

77.140.75

GB/T 8162-2018

Seamless steel tubes for structural purposes

实施日期

—

ICS 分类

77.140.75

GB/T 37792-2019

耐蚀合金焊管通用技术条件

General specification for welded corrosion resistant alloy pipes and tubes

实施日期

2020-07-01

ICS 分类

77.140.99;77.140.75

GB/T 37605-2019

耐蚀合金焊管

Welded corrosion resistant alloy pipes and tubes

实施日期

2020-07-01

ICS 分类

77.140.99;77.140.75

GB/T 37636-2019

海洋工程桩用焊接钢管

Welded steel pipes for offshore engineering pile

实施日期

2020-05-01

ICS 分类

77.140.75

GB/T 37614-2019

耐蚀合金无缝管

Corrosion-resistant alloy seamless tube and pipe

实施日期

2020-05-01

ICS 分类

77.140.99;77.140.75

GB/T 37610-2019

耐蚀合金小口径精密无缝管

Corrosion-resistant alloy small diameter precision seamless tubes

实施日期

2020-05-01

ICS 分类

77.140.99;77.140.75

GB/T 37606-2019

钛-钢复合管

Titanium-steel clad or lined pipes

实施日期

2020-05-01

ICS 分类

77.140.75

GB/T 37578-2019

尿素级超低碳奥氏体不锈钢无缝钢管

Urea grade ultra-low carbon austenitic seamless stainless steel tubes and pipes

实施日期

2020-05-01

ICS 分类

77.140.75

GB/T 37577-2019

低温管道用大直径焊接钢管

Welded large diameter steel pipes for low-temperature-service piping

实施日期

2020-05-01

ICS 分类

77.140.75

GB/T 24593-2018

锅炉和热交换器用奥氏体不锈钢焊接钢管

Welded austenitic stainless steel tubes for boiler and heat exchanger

实施日期

2019-03-01

ICS 分类

77.140.75

GB/T 8163-2018

输送流体用无缝钢管

Seamless steel pipes for liquid service

实施日期

2019-02-01

ICS 分类

77.140.75

GB/T 8162-2018

结构用无缝钢管

Seamless steel tubes for structural purposes

实施日期

2019-02-01

ICS 分类

77.140.75