GB/T 25151.1-2010
ActiveFabrication and inspection method for high pressure urea equipment - Part 1: Ultrasonic examination on the automatic strip overlay welds of stainless steel
尿素高压设备制造检验方法 第1部分：不锈钢带极自动堆焊层超声波检测
Application Summary AI generated
This standard specifies the ultrasonic testing method for detecting defects in stainless steel strip overlay welds used in high-pressure urea equipment. It is applied during the manufacturing and inspection processes of urea reactors and related vessels in chemical fertilizer plants, ensuring weld integrity and corrosion resistance under high-pressure urea synthesis conditions.
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