国家标准题录

GB/T 9948-2025

石化和化工装置用无缝钢管

Seamless steel tubes and pipes for petrochemical and chemical facilities

实施日期

2026-01-01

ICS 分类

77.140.75

GB/T 45781-2025

结构用机加工无缝钢管

Seamless steel tubes for mechanical structures

实施日期

2026-01-01

ICS 分类

77.140.75

GB/T 9808-2023

Seamless steel tubes for drilling

实施日期

—

ICS 分类

77.140.75

GB/T 28884-2024

Seamless steel tubes for large capacity gas cylinder

实施日期

—

ICS 分类

77.140.75

GB/T 13296-2023

Seamless stainless steel tubes for boiler and heat exchanger

实施日期

—

ICS 分类

77.140.75

GB/T 43898-2024

Seamless precision steel tubes for engineering machinery hydraulic cylinder

实施日期

—

ICS 分类

77.140.75

GB/T 3091-2025

低压流体输送用焊接钢管

Welded steel pipes for low pressure fluid delivery

实施日期

2025-10-01

ICS 分类

77.140.75

GB/T 17395-2024

钢管尺寸、外形、重量及允许偏差

Dimensions, shapes, masses and tolerances of steel tubes

实施日期

2025-04-01

ICS 分类

77.140.75

GB/T 43107-2023

Seamless stainless steel tubes for instrumentation pressure connecting for nuclear power plants

实施日期

—

ICS 分类

77.140.75

GB/T 43105-2023

Seamless steel tubes for hydroformed part

实施日期

—

ICS 分类

77.140.75

GB/T 42541-2023

Coated steel pipes for gas piping

实施日期

—

ICS 分类

77.140.75

GB/T 3087-2022

Seamless steel tubes and pipes for low and medium pressure boiler

实施日期

—

ICS 分类

77.140.75

GB/T 40317-2021

Seamless stainless steel pipes for oxygen pipeline

实施日期

—

ICS 分类

77.140.75

GB/T 40297-2021

Seamless austenitic stainless steel pipes for high pressure hydrogenation unit

实施日期

—

ICS 分类

77.140.75

GB/T 37605-2019

Welded corrosion resistant alloy pipes and tubes

实施日期

—

ICS 分类

77.140.99;77.140.75

GB/T 37792-2019

General specification for welded corrosion resistant alloy pipes and tubes

实施日期

—

ICS 分类

77.140.99;77.140.75

GB/T 14976-2012

Seamless stainless steel pipes for fluid transport

实施日期

—

ICS 分类

77.140.75

GB/T 14975-2012

Seamless stainless steel tubes for structure

实施日期

—

ICS 分类

77.140.75

GB/T 18984-2016

Seamless steel tubes for low-temperature-service piping

实施日期

—

ICS 分类

77.140.75

GB/T 21832.3-2024

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

Welded austenitic-ferritic(duplex) stainless steel tubes and pipes—Part 3: Pipes for oil and gas transmission

实施日期

2024-11-01

ICS 分类

77.140.75