T/ZZB 1607.2-2020 Industrial PVC-C (Polyvinyl Chloride Copolymer) Pipe and Fittings System - Part 2: Fittings for PVC-C Pipe Systems
T/ZZB 1607.2-2020 Industrial PVC-C (Polyvinyl Chloride Copolymer) Pipe and Fittings System - Part 2: Fittings for PVC-C Pipe Systems
Basic Information
Scope
Main technical content: This section specifies the terms and definitions, symbols and abbreviations, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for industrial chlorinated polyvinyl chloride (PVC-C) pipe fittings (hereinafter referred to as pipe fittings). This standard applies to pipe fittings made of chlorinated polyvinyl chloride (PVC-C) resin as the main raw material, extruded and molded for the transportation of solids, liquids, gases, and other media at temperatures ranging from -18 °C to +95 °C. When considering that the fire and explosion prevention performance meets the requirements of use, they can be used for the transportation of flammable and explosive media.