摘要
结合生产实践 ,介绍了国内焊管用超声波探伤仪存在的主要问题和国外同类仪器的特点 ,找出了国内焊管用超声波探伤仪的差距并提出了改进措施。
Based on operation experiences,major problems with respect to home-made weld tube ultrasonic detectors and characteristics of similar foreign detectors are discussed. Shortcomings of the former are found,and accor-dingly modification measures proposed.
出处
《钢管》
CAS
2000年第4期17-19,共3页
Steel Pipe
关键词
焊管
超声波探伤仪
改进措施
无损检测
Weld tube
Ultrasonic detector
Characteristic
Modification measure
Suggestion
