现行

ISO 5251-1981

Stainless steel butt-welding fittings
不锈钢对接焊接配件

1981-04-01

现行

KS B 1543

강제 맞대기 용접식 관이음쇠
钢制对焊管件

2017-12-29

现行

KS B 1543

강제 맞대기 용접식 관이음쇠
钢制对焊管件

2017-12-29

现行

KS B 1543

강제 맞대기 용접식 관이음쇠
钢制对焊管件

2024-05-09

现行

KS B 1543(2022 Confirm)

강제 맞대기 용접식 관이음쇠
钢制对焊管件

2017-12-29

现行

JIS B 2312-2015

Steel butt-welding pipe fittings
钢制对焊管件

2015-01-01

现行

SY/T 0510-2017

钢制对焊管件规范
Code for steel butt-welding fittings

2017-03-28

现行

GB/T 10752-2005

船用钢管对焊接头
Marine steel butt-welding fittings

2005-06-10

现行

JIS B 2309-2009

Butt-welding pipe fittings for light gauge stainless steel tubes for ordinary use
普通用轻型不锈钢管的对焊管件

2009-01-01

现行

DL/T 695-2014

电站钢制对焊管件
Steel butt-welding fittings for power plant

2014-03-18

现行

JIS B 2313-2015

Steel plate butt-welding pipe fittings
钢板对焊管件

2015-01-01

现行

AS 1528.3-2019

Stainless steel tubes and tube fittings for food processing and hygienic applications, Part 3: Butt weld tube fittings
食品加工和卫生用不锈钢管和管件第3部分:对焊管件

2019-10-24

现行

KS B ISO 3419(2018 Confirm)

비합금과 합금강의 맞대기 용접식 관이음쇠
非合金及合金钢对焊管件

2002-12-10

现行

KS B ISO 3419(2023 Confirm)

비합금과 합금강의 맞대기 용접식 관이음쇠
非合金和合金钢对焊配件

2002-12-10

现行

JIS B 2311-2015

Steel butt-welding pipe fittings for ordinary use
普通钢制对焊管件

2015-01-01

现行

ISO 3419-1981

Non-alloy and alloy steel butt-welding fittings
非合金和合金钢焊接配件

1981-07-01

现行

CB/T 4113-2016

船舶不锈钢管对焊接技术要求
Technical requirements for marine stainless steel pipe butt welding

2016-04-05

现行

BS EN 10253-4-2008

Butt-welding pipe fittings-Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
对焊管件

2009-08-31

现行

KS B 1500

강제 맞대기 용접식 관이음쇠의 기본 치수 및 허용차
钢制对接焊管件的基本尺寸和公差

2020-08-18

现行

KS B 1500

강제 맞대기 용접식 관이음쇠의 기본 치수 및 허용차
钢制对焊管件的基本尺寸和公差

2022-12-05