CJJ 28-1989Code for construction and acceptance of municipal heat-supply pipeline network engineering (English PDF)
CJJ 28 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| CJJ 28-2014 | Code for construction and acceptance of city heating pipelines | Valid |
| CJJ 28-1989 | Code for construction and acceptance of municipal heat-supply pipeline network engineering | Obsolete |
CJJ 28-1989 is obsolete. It has been replaced by CJJ 28-2004. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Mandatory
Scope
CJJ 28-1989 (Code for construction and acceptance of municipal heat-supply pipeline network engineering) is available as an English-translated PDF.
CJJ 28-1989 is the Chinese industry standard "Code for construction and acceptance of municipal heat-supply pipeline network engineering". It is obsolete: it has been replaced by CJJ 28-2004.
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Document preview — CJJ 28-1989
Contents
- Document data
1 Document data
Sector: National Mandatory (industry standard).
Status: obsolete, replaced by CJJ 28-2004.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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CJJ 28-1989
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