GB/T 18182-2025
ActiveAcoustic emission examination and evaluation of metallic pressure vessels
金属压力容器声发射检测及结果评价方法
Application Summary AI generated
This standard specifies the acoustic emission testing methods and result evaluation criteria for metallic pressure vessels during pressure tests or in-service monitoring. It is applied in industries such as petrochemical, chemical, and power generation for detecting active defects like cracks, corrosion, or leaks in vessels, tanks, and boilers. The standard guides engineers in real-time structural integrity assessment without requiring vessel shutdown or extensive surface preparation.
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