超声相控阵在集输管道和井口装置检测中的应用

Application of Ultrasonic Phased Array in Gathering Pipeline and Wellhead Inspection

采用超声波相控阵对集输管道和井口装置中阀门法兰钢圈密封槽、钢圈槽凸台及阀门颈部内通道进行检测,设计、制定检测工艺和制作模拟试块,实现了对钢圈槽腐蚀情况的有效检测。

Ultrasonic phased array was used to detect the sealing groove, ring groove boss and the passage in valve neck in the gathering pipeline and wellhead. The effective detection of ring groove corrosion is realizing by designing and formulating the testing process and making the simulated test block.