GB/T 34350-2017
ActiveExternal inspection methodology for internal corrosion of liquid petroleum pipelines
输油管道内腐蚀外检测方法
Application Summary AI generated
This standard specifies the procedures and requirements for externally assessing internal corrosion in liquid petroleum pipelines without entering the pipe. It is applied in the oil and gas industry for on-stream inspection of buried or above-ground pipelines, using non-destructive techniques like magnetic flux leakage or ultrasonic testing to detect wall thinning and pitting. The methodology helps operators plan maintenance and ensure pipeline integrity during service.
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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.