GB/T 12459-2005Steel butt-welding seamless pipe fittings (English PDF)
钢制对焊无缝管件
GB/T 12459 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 12459-2025 | Steel buttwelding piping fittings - Types and parameters | Valid |
| GB/T 12459-2017 | Steel buttwelding pipe fittings - Types and parameter | Obsolete |
| GB/T 12459-2005 | Steel butt-welding seamless pipe fittings | Obsolete |
GB/T 12459-2005 is obsolete. It has been replaced by GB/T 12459-2017. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
February 21, 2005
Implementation date
August 1, 2005
Scope
GB/T 12459-2005 is the English-translated version of 钢制对焊无缝管件.
GB/T 12459-2005 is the Chinese national standard "Steel butt-welding seamless pipe fittings". It was issued on February 21, 2005 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on August 1, 2005. It is obsolete: it has been replaced by GB/T 12459-2017.
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Document preview — GB/T 12459-2005
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2005-02-21.
Date of implementation: 2005-08-01.
Status: obsolete, replaced by GB/T 12459-2017.
......
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
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- GB/T 45344-2025General technical requirements for fabricated and prefabricated gas piping used in buildings
- GB/T 45472-2025Prefabricated insulation pipes for overhead and utility tunnel
- GB/T 46366-2025General specification for self-driven in-line inspection robot
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GB/T 12459-2005
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