GB/T 27699-2011
AbolishedSteel pipeline in-line inspection technical specification
钢质管道内检测技术规范
Application Summary AI generated
This standard specifies technical requirements for in-line inspection (ILI) of steel pipelines, covering procedures for tool selection, data acquisition, defect identification, and integrity assessment. It is primarily applied in the petroleum and natural gas industries for inspecting buried or above-ground pipelines used in oil and gas transmission, gathering, and distribution systems. The standard ensures consistent and reliable detection of corrosion, cracks, and other anomalies during internal pipeline surveys.
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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.