Radiographic Examination of Weld Joints between Tubesheet and Tubes in Heat Exchanger

The technique and equipment for radiographic examination of the weld joints adjoining tubesheet and tubes in the heat exchanger products broadly used in the processing industry was developed with the day-to-day increasingly enhanced quality control level.The manually operated equipment specially developed for adapting to this tide trend and its application in 10 sets of the heat exchanger in the Bayer's project was introduced.