GB/T 31211-2014
AbolishedNon-destructive testing―Ultrasonic guided wave testing―General principle
无损检测 超声导波检测 总则
Application Summary AI generated
This standard specifies the general principles for ultrasonic guided wave testing, a non-destructive method used to inspect long, continuous structures such as pipelines, rails, and rods. It is applied in industries like petrochemical, energy, and transportation to detect corrosion, cracks, and other defects from a single test location, enabling efficient screening of large areas without removing insulation or coatings. The standard defines terminology, equipment requirements, and testing procedures to ensure consistent and reliable inspection results across different applications.
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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.