Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Chinese National Standard Category: Valve

English Title: Stell ball valves for petroleum petrochemical and allied industries
Chinese Title: 石油、石化及相关工业用的钢制球阀
Standard No.: GB/T 12237-2007
Category No.: J16
Issued by: AQSIQ and SAC
Issued on: 2007-4-18
Implemented on: 2007-11-1
Status: abolished
Superseded by:GB/T 12237-2021 Steel ball valves for petroleum, petrochemical and allied industries
Superseded on:2021-10-1
Abolished on:2021-10-01
Superseding:GB/T 12237-1989 General purpose industrial valves-Flanged and butt-weld end steel ball valves
Word Count:5000 words
Similar Standards: T/CGMA 041005-2018   JB/T 6902-1993   GB/T 15558.3-2008   T/ZZB 0050-2016   JB/T 7748-1995   GB/T 12250-2023   GB/T 43619-2023   GB/T 28778-2023   GB/T 42609-2023   GB 7512-2023   GB/T 12230-2023   GB/T 12223-2023   GB/T 12222-2023   GB/T 8464-2023   GB/T 26481-2022   GB/T 13927-2022   GB/T 7512-2017/XG1-2022   GB/T 40011-2021   GB/T 12243-2021   GB/T 40079-2021  
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020