GB/T 6671-2001
ActiveThermoplastics pipes--Determination of longitudinal reversion
热塑性塑料管材 纵向回缩率的测定
Application Summary AI generated
This standard specifies a test method for determining the longitudinal reversion of thermoplastics pipes, measuring the change in length after exposure to a specified temperature. It is applied in quality control and material testing for manufacturers and users of plastic piping systems, particularly in fluid transport applications like water supply, drainage, and gas distribution. The test ensures pipes meet dimensional stability requirements under thermal stress during installation or service.
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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.