GB/T 4622.1-2003
AbolishedSpecification and symbol of spiral wound gaskets
缠绕式垫片 分类
Application Summary AI generated
This standard specifies the classification, dimensions, and marking symbols for spiral wound gaskets used in pipe flanges and pressure vessels. It is applied in fluid systems across industries such as petrochemical, chemical, and power generation to ensure proper sealing under high temperature and pressure conditions. The standard guides engineers and procurement professionals in selecting and identifying gasket types for specific flange connections.
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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.