Automated device for inspection of geometrical parameters of pipe welds and weld-affected zone is designed to be used in the production line of longitudinally welded steel pipes for main oil product pipelines and main gas and oil pipelines from 508 up to 1422 mm in diameter, wall thickness of which varies from 7.0 up to 50.0 mm. The device ensures the carrying out of continuous inspections of geometrical parameters of pipe welds with specified capacity and accuracy.

Parameters to be measured by the device: Weld width; Weld throat; Weld profile; Joint displacement; Theoretical circularity deviation; Presence and size of undercuts.