GB/T 12237-2021
ActiveSteel ball valves for petroleum, petrochemical and allied industries
石油、石化及相关工业用的钢制球阀
Application Summary AI generated
This standard specifies the design, materials, manufacturing, testing, and inspection requirements for steel ball valves used in petroleum, petrochemical, and allied industries. It is applied in fluid systems handling oil, gas, and chemical media within refineries, pipelines, and processing plants to ensure reliable shut-off and flow control under high pressure and temperature conditions. The standard also governs valve performance verification for procurement and quality assurance in these industrial 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.