GB/T 25198-2023
ActiveHeads for pressure vessels
压力容器封头
Application Summary AI generated
GB/T 25198-2023 specifies the design, dimensions, materials, manufacturing, inspection, and acceptance requirements for heads used in pressure vessels. It is applied in the chemical, petrochemical, power generation, and pharmaceutical industries for fabricating end closures on storage tanks, reactors, and heat exchangers. The standard ensures structural integrity and leak-tightness under internal or external pressure conditions during vessel operation.
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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.