GB/T 13663.3-2018
ActivePolyethylene(PE)piping systems for water supply—Part 3: Fittings
给水用聚乙烯（PE）管道系统 第3部分：管件
Application Summary AI generated
This standard specifies the requirements, test methods, and quality control procedures for polyethylene (PE) fittings used in buried water supply pipelines. It is applied in municipal and residential water distribution systems, ensuring that fittings such as elbows, tees, and couplers maintain leak-proof joints and long-term pressure resistance under potable water service conditions.
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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.