T/GDC 163-2026 Technical code for UHMW-PTE square reinforced drainage pipe for buried drainage
T/GDC 163-2026 Technical code for UHMW-PTE square reinforced drainage pipe for buried drainage
Basic Information
Scope
This document specifies the terms and definitions, symbols, materials, product classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules, marking, transportation, and storage of UHMW-PTE square reinforced drainage pipes for underground drainage (hereinafter referred to as pipes). This document is applicable to square reinforced pipes made of polypropylene (PP) as the main raw material, with the addition of functional resins and suitable additives, and extruded into shape. This document is applicable to pipes used for underground drainage, sewage discharge, and farmland drainage, and can also be used as casing for communication cables. After evaluating the material's chemical resistance and temperature resistance, it can also be used for underground industrial drainage and sewage pipes. Terms and definitions, symbols, materials, product classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules, marking, transportation, and storage of UHMW-PTE square reinforced drainage pipes for underground drainage (hereinafter referred to as pipes).