To assure safety in rail transportation, railroad rails must be tested regularly for flaws in welds and on the tracks. GE Inspection Techonologies offers the SPG 3, SPG 2, and STH 1 ultrasonic rail testing systems for railroad rail inspection.
A tandem rig for inspection of rail welds, especially for detection of flaws perpendicular to the rail surface, such as lack of fusion and porosity across the whole height of the rail.
