T/WJGY 001-2022
Polypropylene copper-inlaid fittings for hot and cold water (English Version)

Standard No.

T/WJGY 001-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/WJGY 001-2022

Scope

Specifications and dimensions, hydrostatic strength, ash content, oxidation induction time, oxidation induction time after hydrostatic test, melt mass flow rate, hygienic performance, mechanical properties, thermal stability test under hydrostatic state, internal pressure resistance test, thermal cycle test

T/WJGY 001-2022 history

• 2022 T/WJGY 001-2022 Polypropylene copper-inlaid fittings for hot and cold water