GB/T 12235-2025
ActiveSteel globe valves and lift check valve for petroleum, petrochemical and allied industries
石油、石化及相关工业用钢制截止阀和升降式止回阀
Application Summary AI generated
This standard specifies the design, material, pressure-temperature ratings, and testing requirements for steel globe valves and lift check valves used in petroleum, petrochemical, and allied industries. It applies to valves in piping systems handling oil, gas, and chemical fluids under high-pressure and high-temperature conditions. The standard ensures safety and reliability in refineries, chemical plants, and similar industrial fluid control applications.
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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.