T/CIET 173-2023 The technical specification for drainage and sewage pipes made of polyethylene (PE) pipe fittings
T/CIET 173-2023 The technical specification for drainage and sewage pipes made of polyethylene (PE) pipe fittings
Basic Information
Scope
Scope: This document specifies the terms and definitions, materials, technical requirements, test methods, inspection rules, and marking, transportation, packaging, and storage for general-purpose polyethylene (PE) drainage and sewage pipes made from polyethylene resin as the main raw material by extrusion molding. This document is applicable to drainage and sewage projects with a long-term working temperature below 45 ℃. Main technical content: This document specifies the terms and definitions, materials, technical requirements, test methods, inspection rules, and marking, transportation, packaging, and storage for general-purpose polyethylene (PE) drainage and sewage pipes made from polyethylene resin as the main raw material by extrusion molding. This document is applicable to drainage and sewage projects with a long-term working temperature below 45 ℃.