T/YNSX 001-2022 MASPE composite steady-state pipe
T/YNSX 001-2022
Basic Information
Scope
Scope: This document specifies the terms and definitions, symbols and abbreviations, markings, connection methods, materials, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of MASPE composite steady-state pipes. This document is applicable to water supply pipes with a water temperature not exceeding 40 ℃ and a maximum operating pressure (MOP) not exceeding 2.0 MPa, and urban drainage pipes laid by trenchless and excavation methods; Main technical contents: This document specifies the terms and definitions, symbols and abbreviations, markings, connection methods, materials, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of MASPE composite steady-state pipes. This document is applicable to water supply pipes with a water temperature not exceeding 40 ℃ and a maximum operating pressure (MOP) not exceeding 2.0 MPa, and urban drainage pipes laid by trenchless and excavation methods.