This document specifies the terms and definitions, symbols and abbreviations, materials, classification and marking, pipe structure and connection methods, technical requirements, and test methods for high molecular weight high-density polyethylene (HMWHDPE) double-peak reinforced reinforced winding structure wall drainage pipes. , inspection rules, marking, transportation and storage. This document is applicable to high molecular weight high-density polyethylene (HMWHDPE) double-peak reinforced reinforced winding structure wall drainage pipes (hereinafter referred to as "Pipe").
T/YNSX 006-2022 history
2022T/YNSX 006-2022 High molecular weight high density polyethylene (HMWHDPE) double crest reinforced reinforced winding structure wall drainage pipe