GB/T 31213.1-2014
ActiveNon-destructive testing—Testing of cast iron equipments and components―Part 1: Test method for ultrasonic
无损检测 铸铁构件检测 第1部分：超声检测方法
Application Summary AI generated
This standard specifies the ultrasonic testing method for evaluating the internal quality of cast iron equipment and components, including the detection of defects such as porosity, cracks, and inclusions. It is applied in industrial sectors like machinery manufacturing, automotive, and energy, where cast iron parts (e.g., engine blocks, pump housings, or valve bodies) are tested during production or in-service inspection to ensure structural integrity and reliability.
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