GB/T 569-1965
AbolishedMarine pipe flanges--Connection dimensions and mating face
船用法兰 连接尺寸和密封面
Application Summary AI generated
This standard specifies the connection dimensions and sealing face requirements for pipe flanges used in marine applications. It is applied in the shipbuilding industry to ensure interchangeability and leak-proof connections for piping systems on vessels, including those for fuel, water, and ballast. The standard governs the design and procurement of flanges for both onboard and shipyard assembly 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.