T/CDHA 501-2019
Technical standard for directly buried thermal insulation plastic pipes for urban heating (English Version)

Standard No.

T/CDHA 501-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Group Standards of the People's Republic of China

Latest

T/CDHA 501-2019

Scope

In order to promote the development of my country's urban heating industry, improve the anti-corrosion performance of urban heating pipes, reduce heat loss, promote the application of plastic pipes in the field of centralized heating, achieve technological advancement, economic rationality, safe operation and ensure project quality, this document is formulated standard.

T/CDHA 501-2019 history

• 2019 T/CDHA 501-2019 Technical standard for directly buried thermal insulation plastic pipes for urban heating