摘要
分析了超声波测厚仪和超声波探伤仪对于金属管道壁厚检测的应用特点,简要说明了射线照相法对于检测管壁非均匀减薄的辅助作用,提出综合应用无损检测方法可准确检测管壁状况的结论。
The characteristics of using ultrasonic thickness measuring device and ultrasonic defect detector to metal pipeline wall thickness inspection were analyzed. The auxiliary effect of radiogram on the inspection of pipeline wall non-evenly reducing was described briefly. Accurate measurement of pipeline wall status could be realized by integrating nondestructive inspection.
出处
《炼油与化工》
2005年第2期34-35,共2页
Refining And Chemical Industry
关键词
管道
壁厚减薄
检测
pipeline
wall thickness reducing
inspection
