CECS 121-2001
Specification of maintain technique for city heating pipelines (English Version)
- Standard No.
- CECS 121-2001
- Language
- Chinese, Available in English version
- Release Date
- 2001
- Published By
- Professional Standard - Recommended Standards for Engineering Construction
- Latest
- CECS 121-2001
- Scope
- This procedure applies to the maintenance, overhaul and accident repair of urban heating pipe networks and capacity stations. The work of the heat pipe network in this regulation is mostly limited to: 1 A steam heating pipe network where the working pressure P is not greater than 1.6MPa (gauge pressure) and the medium temperature t is not greater than 350°C. 2 A hot water heating pipe network where the working pressure P is not greater than 2.5MPa (gauge pressure) and the medium temperature t is not greater than 200°C.
CECS 121-2001 history
- 2001 CECS 121-2001 Specification of maintain technique for city heating pipelines
