GB/T 28799.3-2012
AbolishedPlastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings
冷热水用耐热聚乙烯（PE-RT）管道系统 第3部分：管件
Application Summary AI generated
This standard specifies the definitions, materials, requirements, and test methods for fittings used in PE-RT piping systems for hot and cold water installations. It is applied in the construction industry for designing and manufacturing fittings that connect PE-RT pipes in residential and commercial building water supply systems, including underfloor heating and radiator connections. The standard ensures the fittings meet performance criteria for pressure resistance, thermal stability, and long-term durability under continuous hot and cold water flow 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.