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Database: 189760 (1 Nov 2025)
CJJ 94-2009 English PDF
CJJ 94: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
CJJ 94-2009
English
RFQ
ASK
3 days [Need to translate]
Code for construction and quality acceptance of city indoor gas engineering
Valid
CJJ 94-2009
CJJ 94-2003
English
RFQ
ASK
14 days [Need to translate]
Code for construction and acceptance of city indoor gas engineering
Obsolete
CJJ 94-2003
PDF similar to CJJ 94-2009
Standard similar to CJJ 94-2009
GB 27790
GB 25035
CJ/T 112
CJJ 63
CJJ 51
CJJ 12
Basic data
Standard ID
CJJ 94-2009 (CJJ94-2009)
Description (Translated English)
Code for construction and quality acceptance of city indoor gas engineering
Sector / Industry
Urban Construction Industry Standard
Classification of Chinese Standard
P47
Classification of International Standard
91.140.40
Word Count Estimation
109,127
Date of Issue
2009-04-07
Date of Implementation
2009-10-01
Older Standard (superseded by this standard)
CJJ 94-2003
Quoted Standard
GB 50028; GB 50093; GB 50166; GB 50235; GB 50236; GB 50261; GB/T 12605; GB 8923; CJJ 12-1999; CJJ 33; SY 6503
Regulation (derived from)
Bulletin of the Ministry of Housing and Urban No. 272
Issuing agency(ies)
Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary
This standard applies to gas pressure is less than or equal to 0. 8MPn (gauge pressure) the construction, expansion and renovation of urban residential, commercial users, gas boiler room (excluding boiler), laboratories, industrial companies (excluding gas equipment) and other users of indoor gas pipelines and gas equipment installation construction and quality acceptance.
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