T/CDHA 504-2021
Technical standard for long-distance heating and hot water pipe network (English Version)

Standard No.

T/CDHA 504-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CDHA 504-2021

Scope

1. General principles; 2. Terminology; 3. Basic regulations; 4. Equipment and materials; 5. Process system; 6. Power supply, distribution and lighting; 7. Monitoring and control; 8. Pipe network construction; 9. Pressure test and cleaning and trial operation; 10. Project completion acceptance; 11. Operation and adjustment.

T/CDHA 504-2021 history

• 2021 T/CDHA 504-2021 Technical standard for long-distance heating and hot water pipe network