GB/T 12220-2015
ActiveInduatrial valves—Marking
工业阀门 标志
Application Summary AI generated
GB/T 12220-2015 specifies the mandatory marking requirements for industrial valves, including information such as the manufacturer's name, pressure rating, material designation, and flow direction. It is applied in the manufacturing, procurement, and installation of valves used in fluid systems across industries like oil and gas, chemical processing, and water treatment. The standard ensures consistent identification and traceability for safety, maintenance, and operational compliance in pipeline and equipment contexts.
Related Standards
GB/T 12241-2005
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GB/T 19672-2005
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Spring loaded safety valves
GB/T 12221-2005
Metal valves-Face to face,end to end,center to face and center to end dimensions
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Performance Test Code-Pressure Relief Devices
GB/T 17213.7-1998
Industrial-process control valves--Part 7:Control valve data sheet
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.