GB 50494-2009Technical Code for City Gas (English PDF)
城镇燃气技术规范
GB 50494 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB 55009-2021 | Project code for gas engineering | Valid |
| GB 50494-2009 | Technical Code for City Gas | Obsolete |
GB 50494-2009 is obsolete. It has been replaced by GB 55009-2021. 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 · Mandatory
Issue date
March 31, 2009
Implementation date
August 1, 2009
Scope
GB 50494-2009 is the English-translated version of 城镇燃气技术规范.
GB 50494-2009 is the Chinese national standard "Technical Code for City Gas". It was issued on March 31, 2009 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, 2009. It is obsolete: it has been replaced by GB 55009-2021.
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Document preview — GB 50494-2009
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 (Mandatory).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2009-03-31.
Date of implementation: 2009-08-01.
Status: obsolete, replaced by GB 55009-2021.
......
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 41328-2022Biogas-based natural gas
- MZ/T 142-2019General technical conditions for fuel gas cremator
- NB/T 10136-2019Standard for quality of biomethane
- GB 17820-2018Natural gas
- GB 29550-2013General safety technique conditions for gas in civil building
- SB/T 10864-2012Technical rule of installation disassembly and maintenance for domestic gas cooking appliances
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GB 50494-2009
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