GB/T 12225-2018
ActiveGeneral purpose industrial valves—Specification of copper alloy castings
通用阀门 铜合金铸件技术条件
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for copper alloy castings used in general purpose industrial valves. It is applied in the manufacturing and quality control of valve components such as bodies, bonnets, and discs for applications in water, steam, oil, and gas fluid systems. The standard ensures material performance and reliability in industrial piping networks, including water supply, heating, and chemical processing systems.
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