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Chinese National Standard Category: Valve

English Title: General purpose industrial valves - Casting iron globe valves and lift check valves
Chinese Title: 通用阀门 铁制截止阀与升降式止回阀
Standard No.: GB/T 12233-2025
Category No.: J16
Issued by: SAMR, SAC
Issued on: 2025-10-31
Implemented on: 2026-5-1
Status: to be valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 12233-2006 General purpose industrial valves - Casting iron globe valves and lift check valves
Word Count:7000 words
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