现行

GB/T 12232-2005

通用阀门 法兰连接铁制闸阀
General purpose industrial valves Flanged iron gate valves

2005-07-11

现行

GB/T 12233-2006

通用阀门 铁制截止阀与升降式止回阀
General purpose industrial valves - Casting iron globe valves and lift check valves

2006-12-25

现行

BS EN 593-2017

Industrial valves. Metallic butterfly valves for general purposes
工业阀门 通用金属蝶阀

2017-11-14

现行

GB/T 12226-2005

通用阀门 灰铸铁件技术条件
General purpose industrial valve-Specification of flake graphite iron castings

2005-07-11

现行

GB/T 12227-2005

通用阀门 球墨铸铁件技术条件
General purpose industrial valve-Specification of spheroidal graphite iron castings

2005-07-11

现行

BS ISO 5209-2019

General purpose industrial valves. Marking
通用工业阀门 标记

2019-08-09

现行

KS B ISO 5209(2020 Confirm)

일반용 산업 밸브－표시
通用阀门 标志

2005-12-30

现行

ISO 5209-2019

General purpose industrial valves — Marking
一般用途工业阀 - 标示

2019-08-05

现行

ISO 7121-2016

Steel ball valves for general-purpose industrial applications
用于通用工业应用的钢球阀

2016-04-07

现行

GB/T 12230-2023

通用阀门 不锈钢铸件技术条件
General purpose industrial valves—Specification of stainless steel castings

2023-05-23

现行

GB/T 12228-2006

通用阀门 碳素钢锻件技术条件
General purpose industrial valves - Specification of carbon steel forgings

2006-12-25

现行

GB/T 12229-2005

通用阀门 碳素钢铸件技术条件
General Purpose industrial valves-Specification of carbon steel castings

2005-07-11

现行

GB/T 12225-2018

通用阀门 铜合金铸件技术条件
General purpose industrial valves—Specification of copper alloy castings

2018-05-14