T/CASMES 149-2023 Zero-carbon buried drainage pipe material for enhanced high-density polyethylene (HDPE-HM) for use in storm sewer pipes
T/CASMES 149-2023 Zero-carbon buried drainage pipe material for enhanced high-density polyethylene (HDPE-HM) for use in storm sewer pipes
Basic Information
Scope
Scope: This document specifies the terms and definitions, symbols and abbreviations, materials, product classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules, marking, transportation and storage of reinforced high-density polyethylene (HDPE-HM) drainage pipes for underground use (hereinafter referred to as pipes). This document is applicable to the production and quality inspection of drainage pipes used in underground drainage and sewage projects with a long-term working temperature of 45°C or lower. Main technical content: This document specifies the terms and definitions, symbols and abbreviations, materials, product classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules, marking, transportation and storage of reinforced high-density polyethylene (HDPE-HM) drainage pipes for underground use (hereinafter referred to as pipes). This document is applicable to the production and quality inspection of drainage pipes used in underground drainage and sewage projects with a long-term working temperature of 45°C or lower.