T/SHPTA 007-2021 Antimicrobial and mold-resistant polyethylene drainage pipe for construction
T/SHPTA 007-2021 Antimicrobial and mold-resistant polyethylene drainage pipe for construction
Basic Information
Scope
This document specifies the raw materials, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of polyethylene drainage pipes (hereinafter referred to as "pipes") used in buildings, which are mainly made of polyethylene and extruded into shape with antibacterial and anti-mold functions. This document is applicable to pipes used in building sewage, wastewater, and rainwater drainage systems, and is compatible with pipes and other accessories with antibacterial and anti-mold functions. The pipes specified in this document are suitable for drainage temperatures ranging from 0 °C to 65 °C, with an instantaneous drainage temperature not exceeding 95 °C; and are suitable for environmental temperatures ranging from -40 °C to 65 °C.