GB/T 12229-2005
AbolishedGeneral Purpose industrial valves-Specification of carbon steel castings
通用阀门 碳素钢铸件技术条件
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for carbon steel castings used in general purpose industrial valves. It is applied in the manufacturing and quality control of valve bodies, bonnets, and other pressure-containing cast components for fluid systems such as water, oil, and gas pipelines. The standard ensures material performance and casting integrity in industries like petrochemical, power generation, and water treatment.
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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.