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.
QB/T 2480-2000 history
2022QB/T 2480-2022 Rigid polyvinyl chloride (PVC-U) rainwater pipes and fittings for construction
2000QB/T 2480-2000 Rigid polyvinyl chloride (PVC-U) rainwater pipes and fittings for construction