GB/T 12234-1989General purpose industrial valves. Flanged and buttweld steel gate valves (English PDF)
通用阀门 法兰和对焊连接钢制闸阀
GB/T 12234 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 12234-2019 | Bolted bonnet steel gate valves for petroleum and natural gas industries | Valid |
| GB/T 12234-2007 | Bolted bonnet steel gate valves for petroleum and natural gas industries [including MODIFICATION 1] | Obsolete |
| GB/T 12234-1989 | General purpose industrial valves. Flanged and buttweld steel gate valves | Obsolete |
GB/T 12234-1989 is obsolete. It has been replaced by GB/T 12234-2007. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
January 4, 1990
Implementation date
December 1, 1990
Scope
GB/T 12234-1989 is the English-translated version of 通用阀门 法兰和对焊连接钢制闸阀.
GB/T 12234-1989 is the Chinese national standard "General purpose industrial valves. Flanged and buttweld steel gate valves". It was issued on January 4, 1990 by the State Bureau of Technical Supervision, and took effect on December 1, 1990. It is obsolete: it has been replaced by GB/T 12234-2007.
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Document preview — GB/T 12234-1989
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1990-01-04.
Date of implementation: 1990-12-01.
Status: obsolete, replaced by GB/T 12234-2007.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 47414-2026General specification for pipeline sampling devices
- GB/T 24925-2019Low temperature valve—Technical specifications
- CJ/T 514-2018Metal valves for gas transmission
- JB/T 13458-2018Steam jacketed valves
- JB/T 12621-2016Valves for liquefied natural gas - Technical requirements
- JB/T 12626-2016Gate valves for liquefied natural gas
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GB/T 12234-1989
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