GB/T 9642-1988
AbolishedPolyethylene (PE) pipes and fittings--Designation of polyethylene based on nominal density and melt flow rate
聚乙烯(PE)管材和管件 根据聚乙烯公称密度和熔体流动速率命名的方法
Application Summary AI generated
This standard specifies a method for designating polyethylene (PE) materials used in pipes and fittings based on their nominal density and melt flow rate. It is applied in the manufacturing and procurement of PE piping systems for fluid transport, such as water supply, gas distribution, and drainage. The designation system ensures consistent material identification and quality control across production and testing contexts.
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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.