GB/T 38202-2019
ActiveInstallation, operation, maintenance of fully welded body ball valve
全焊接球阀的安装使用维护方法
Application Summary AI generated
This standard specifies the procedures for installing, operating, and maintaining fully welded body ball valves to ensure safe and reliable performance in long-distance pipeline systems. It is primarily applied in the oil and gas industry, particularly for buried or above-ground pipelines transporting natural gas, crude oil, or refined products. The standard provides technical guidance for field engineers and maintenance personnel to prevent leakage, extend valve service life, and comply with safety regulations.
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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.