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Database: 189759 (19 Oct 2025)
CJJ 28-2014 English PDF
CJJ 28: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
CJJ 28-2014
English
RFQ
ASK
3 days [Need to translate]
Code for construction and acceptance of city heating pipelines
Valid
CJJ 28-2014
CJJ 28-2004
English
RFQ
ASK
14 days [Need to translate]
Code for construction and acceptance of city heating pipelines
Obsolete
CJJ 28-2004
CJJ 28-1989
English
RFQ
ASK
9 days [Need to translate]
Code for construction and acceptance of municipal heat-supply pipeline network engineering
Obsolete
CJJ 28-1989
PDF similar to CJJ 28-2014
Standard similar to CJJ 28-2014
GB/T 21087
CJ/T 395
GB 25034
CJ/T 25
CJJ 88
CJ/T 28
Basic data
Standard ID
CJJ 28-2014 (CJJ28-2014)
Description (Translated English)
Code for construction and acceptance of city heating pipelines
Sector / Industry
Urban Construction Industry Standard
Classification of Chinese Standard
P46
Classification of International Standard
91.140
Word Count Estimation
172,152
Date of Issue
4/2/2014
Date of Implementation
10/1/2014
Older Standard (superseded by this standard)
CJJ 28-2004
Quoted Standard
GB 50093; GB/T 50107; GB 50108; GB 50184; GB 50202; GB 50203; GB 50204; GB 50231; GB 50235; GB 50236; GB 50242; GB 50243; GB 50254; GB 50268; GB 50274; GB 50303; GB 50369; GB 50411; GB/T 8174; GB/T 8923; GB/T 9124; GB/T 11345; GB/T 12459; GB/T 12605; GB/T
Regulation (derived from)
Ministry of Housing and Urban-Rural Development Bulletin No. 354
Issuing agency(ies)
Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary
Construction and acceptance of this standard applies to open-cut, tunneling, pipe jacking, directional drilling and other construction technology, and meet the following parameters of urban heating pipe network projects: a working pressure of less than or