Bundy tubes are special double-sided steel tubes. They are highly stable under high pressure. Bundy tubes are therefore typically used as hydraulic brake pipes in the automotive sector.
FOERSTER test instruments can be used for reliably testing Bundy tubes for surface defects using the non-destructive eddy current testing method:
DEFECTOMAT: The DEFECTOMAT product family was developed for testing for point and transverse defects in the material surface.
CIRCOGRAPH: The CIRCOGRAPH test instruments are used for reliably detecting longitudinal defects in the material surface. Rotating probes contactless scan the material surface using eddy current.