GB/T 46424-2025
ActiveFailure analysis method for oil and gas transportation pipeline girth welds
油气输送管道环焊缝失效分析方法
Application Summary AI generated
This standard specifies the procedures and technical requirements for analyzing the causes of failure in girth welds of oil and gas transportation pipelines. It is applied in the petroleum and natural gas industry for post-incident investigation, quality control, and integrity assessment of pipeline girth welds during construction, operation, or maintenance. The standard provides a systematic methodology to identify failure modes such as cracking, corrosion, or mechanical damage, supporting safety evaluations and preventive measures in pipeline engineering.
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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.