The equipment is installed after the sizing of the pipe mill unit; In front of the pipe cutting machine, forcibly cool the steel pipe before detection and ensure that the surface temperature of the steel pipe is ≤ 90 ℃.
The ultrasonic testing equipment adopts an industrial intelligent robotic arm device, which can be set after air sizing or water cooling. The robotic arm drives the probe holder to automatically track the weld seam within a range of plus or minus 10 millimeters, completing the inspection work. Its biggest feature is that the probe can switch and dynamically calibrate between the flaw detection station and the calibration station at any time, which brings great convenience to the calibration channel parameters.
The equipment adopts an 8-channel digital ultrasonic flaw detector, and the model is tentatively set as "BKNUT-08CH".
Function: Continuous 100% inspection of longitudinal and transverse cracks, lack of fusion and other defects in the welds of straight seam welded pipes.

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