GB/T 18997.1-2003
AbolishedPolyethylene/Aluminum/Polyethylene composite pressure pipe--Part 1:PE/AL/PE pipe overlap-welded by aluminum pipe
铝塑复合压力管 第1部分:铝管搭接焊式铝塑管
Application Summary AI generated
This standard specifies the classification, requirements, test methods, and inspection rules for overlap-welded polyethylene/aluminum/polyethylene (PE/AL/PE) composite pressure pipes. It is applied in the manufacturing and quality control of these pipes used for fluid transport in building water supply, heating systems, and industrial pipelines where a combination of plastic and metal layers provides pressure resistance and barrier properties.
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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.