QB/T 2480-2000 in English

本标准规定了硬聚氯乙烯雨落水管材及管件的产品分类、要求、试验方法、检验规则和标志、包装、运输、贮存。
本标准适用于以聚氯乙烯树脂为主要原料，加入适量的防老化剂及其它助剂，挤出成型的硬聚氯乙烯雨落水管材(以下简称“管材”)和注射成型的管件(以下简称“管件”)。
本标准适用于室外沿墙、柱敷设的雨水重力排放系统用管材和管件。

Scope

This standard specifies the product classification, requirements, test methods, inspection rules and markings, packaging, transportation and storage of rigid polyvinyl chloride rainwater pipes and fittings. This standard applies to extruded rigid polyvinyl chloride rainwater pipes (hereinafter referred to as "pipes") and injection molded pipe fittings (hereinafter referred to as "Fittings"). This standard applies to pipes and fittings for rainwater gravity drainage systems laid along walls and columns outdoors.