This document specifies the terms and definitions, symbols and abbreviations, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality commitment, etc. for PP-R pipes for hot and cold water. . This document applies to hot and cold water pipe systems in civil buildings, including PP-R pipes for drinking water and heating pipe systems. This document does not apply to fire extinguishing systems.
T/ZZB 014-2023 history
2023T/ZZB 014-2023 Polypropylene random copolymer(PP-R)pipes for hot and cold water
2015T/ZZB 014-2015 Civilian polypropylene random copolymer(PP-R)plastic pipes