GB/T 3323.2-2019
ActiveNon-destructive testing of welds—Radiographic testing—Part 2:X- and gamma-ray techniques with digital detectors
焊缝无损检测 射线检测 第2部分：使用数字化探测器的X和伽玛射线技术
Application Summary AI generated
This standard specifies the radiographic testing techniques using X- and gamma-ray digital detectors for non-destructive evaluation of welded joints. It is applied in manufacturing industries such as pressure vessels, pipelines, and structural steel fabrication to detect internal weld defects like cracks, porosity, and lack of fusion. The standard provides requirements for digital detector systems, imaging procedures, and image quality evaluation, replacing traditional film-based radiography in production quality control and in-service inspection contexts.
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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.