现行

SH/T 3407-2013

石油化工钢制管法兰用缠绕式垫片
Spiral wound gaskets for steel pipe flanges in petrochemical industry

2013-10-17

现行

SH/T 3401-2013

石油化工钢制管法兰用非金属平垫片
Nonmetallic flat gaskets for steel pipe flanges in petrochemical industry

2013-10-17

现行

SH/T 3402-2013

石油化工钢制管法兰用聚四氟乙烯包覆垫片
Polytetrafluoroethylene envelope gaskets for steel pipe flanges in petrochemical industry

2013-10-17

现行

SH/T 3403-2013

石油化工钢制管法兰用金属环垫
Metallic ring joint gaskets for steel pipe flanges in petrochemical industry

2013-10-17

现行

SH/T 3405-2017

石油化工钢管尺寸系列
Series of steel pipe size in petrochemical industry

2017-04-12

现行

SH/T 3517-2013

石油化工钢制管道工程施工技术规程(附条文说明)
Technical specification for construction of steel piping in petrochemical industry

2013-10-17

现行

SH/T 3554-2013

石油化工钢制管道焊接热处理规范
Specification for heat treatment of steel piping in petrochemical industry

2013-10-17

现行

BS ISO 7005-1-2011

Pipe flanges-Steel flanges for industrial and general service piping systems
管法兰

2011-08-31

现行

ISO 7005-1-2011

Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems
管法兰第1部分:工业和一般服务管道系统用钢法兰

2011-07-15

现行

GB/T 9125.2-2020

钢制管法兰连接用紧固件 第2部分：Class系列
Fasteners for steel pipe flange joints—Part 2：Class designated

2020-07-21

现行

GB/T 9125.1-2020

钢制管法兰连接用紧固件 第1部分：PN系列
Fasteners for steel pipe flange joints—Part 1:PN designated

2020-09-29

现行

BS 1868-1975+A1-1990

Specification for steel check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries
石油、石化和相关工业用钢制止回阀（法兰和对焊端）规范

2010-01-31

现行

SH/T 3501-2021

石油化工有毒、可燃介质钢制管道工程施工及验收规范
Construction and acceptance specification for toxic and combustible fluid steel piping engineering in petrochemical industry

2021-08-21

现行

GB/T 43079.2-2023

钢制管法兰、垫片及紧固件选用规定 第2部分：Class系列
Specification for selection and matching of steel pipe flanges, gaskets and fasteners—Part 2: Class designated

2023-09-07

现行

GB/T 43079.1-2023

钢制管法兰、垫片及紧固件选用规定 第1部分：PN系列
Specification for selection and matching of steel pipe flanges, gaskets and fasteners—Part 1:PN designated

2023-09-07

现行

BS 1873-1975

Specification for steel globe and globe stop and check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries
石油、石化和相关工业用钢制截止阀、截止阀和止回阀（法兰和对焊端）规范

1975-04-30

现行

BS 3293-1960

Specification for carbon steel pipe flanges (over 24 inches nominal size) for the petroleum industry
石油工业用碳钢管法兰（公称尺寸超过24英寸）规范

1960-12-30