GB/T 30818-2014
ActiveFully welded body ball valves for pipeline transportation systems in petroleum and natural gas industries
石油和天然气工业管线输送系统用全焊接球阀
Application Summary AI generated
This standard specifies the technical requirements, inspection methods, and acceptance criteria for fully welded body ball valves used in long-distance pipeline transportation systems for petroleum and natural gas. It is applied in the design, manufacturing, and testing of valves that handle crude oil, refined products, and natural gas under high-pressure and high-temperature conditions. The standard ensures reliability and safety in critical pipeline infrastructure, including cross-country transmission networks and gas distribution systems.
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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.