New technology for guided wave inspection of heat exchanger tube bundles

Thread Content

The rapid screening technology for MsS ultrasonic guided wave heat exchanger tubes has seen rapid development over the past decade or so, and its advantages include: ▲ no blind spots, enabling 100% coverage of the entire area of the heat exchanger tubes, including U-bends, tube sheet areas, and baffle regions； ▲ Fast detection speed: It takes only 10-20 seconds to detect a single heat exchanger tube ； ▲ Only the area where the probe makes contact needs to be cleaned; there is no need to clean the entire heat exchanger tube ； ▲ The probe does not need to be moved, resulting in low labor intensity and lower costs ； ▲ Long detection distance: It can detect heat exchanger tubes up to 30 meters in length in a single operation ； ▲ It can detect axial and circumferential defects, as well as corrosion defects in the baffle areas and U-shaped elbow regions ； ▲ It features high detection sensitivity, fully meeting and even exceeding some of the existing eddy current testing standards. ▲ It can detect U-type heat exchanger tubes and new types of heat exchange tubes (such as corrugated tubes and spiral flat tubes) with 100% accuracy. Contact: 13522021452, 107659109@qq.com, Mr. Yu