GB/T 4219.2-2015
ActiveUnplasticizedpoly (vinyl chloride) (PVC-U) piping system for industrial applications—Part 2: Fittings
工业用硬聚氯乙烯（PVC-U）管道系统 第2部分：管件
Application Summary AI generated
This standard specifies the classification, dimensions, technical requirements, and test methods for PVC-U fittings used in industrial piping systems. It is applied in chemical, pharmaceutical, and other industrial sectors where corrosion-resistant piping is required for transporting fluids at temperatures up to 60°C. The standard ensures compatibility and reliability of fittings like elbows, tees, and flanges within PVC-U pipeline assemblies.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.