GB/T 12250-1989Automatic steam traps. Face-to-face dimensions (English PDF)
蒸汽疏水阀 结构长度
GB/T 12250 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 12250-2023 | Automatic steam traps - Marking | Valid |
| GB/T 12250-2005 | Automatic steam traps - Term, Marking, Face-to-face dimensions | Valid |
| GB/T 12250-1989 | Automatic steam traps. Face-to-face dimensions | Obsolete |
GB/T 12250-1989 is obsolete. It has been replaced by GB/T 12250-2005. 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 12250-1989 is the English-translated version of 蒸汽疏水阀 结构长度.
GB/T 12250-1989 is the Chinese national standard "Automatic steam traps. Face-to-face dimensions". 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 It is obsolete: it has been replaced by GB/T 12250-2005.
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Document preview — GB/T 12250-1989
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Status: obsolete, replaced by GB/T 12250-2005.
......
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
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GB/T 12250-1989
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