GB/T 24921.1-2010
ActiveSizing,selection and installation of pressure reliev valves for petrochemical industries - Part 1: Sizing and selection
石化工业用压力释放阀的尺寸确定、选型和安装 第1部分：尺寸的确定和选型
Application Summary AI generated
This standard specifies the methods for calculating the required orifice area and selecting appropriate pressure relief valves for petrochemical processes. It is applied by engineers when designing overpressure protection systems for vessels, piping, and equipment in refineries, chemical plants, and gas processing facilities. The standard ensures valves are correctly sized to handle potential overpressure scenarios, such as blocked outlets or fire exposure, to maintain safe 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.