T/YNSX 006-2022 High Molecular Weight High Density Polyethylene (HMWHDPE) Double Peak Reinforced Drainage Pipe with Wrapped Structural Walls
T/YNSX 006-2022
Basic Information
Scope
Main technical content: This document specifies the terms and definitions, symbols and abbreviations, materials, classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules, marking, transportation and storage of high-molecular-weight high-density polyethylene (HMWHDPE) double-peak reinforced and enhanced winding structure wall drainage pipes. This document is applicable to high-molecular-weight high-density polyethylene (HMWHDPE) double-peak reinforced and enhanced winding structure wall drainage pipes (hereinafter referred to as "pipes") used for long-term conveying media with a temperature below 45 ℃, including buried gravity flow urban domestic drainage, industrial drainage, and agricultural drainage.