GB/T 26953-2011
AbolishedNon-destructive testing of welds - Penetrant testing of welds - Acceptance levels
焊缝无损检测 焊缝渗透检测 验收等级
Application Summary AI generated
This standard specifies acceptance levels for penetrant testing of welds, defining the criteria for evaluating surface-breaking discontinuities such as cracks, porosity, and lack of fusion. It is applied in manufacturing industries, particularly for quality control and inspection of welded components in pressure vessels, pipelines, and structural steelwork. The standard ensures consistent defect assessment during production or maintenance to determine weld acceptability.
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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.