Welding technology
HELLING offers test equipment, gauges and other aids for visual inspection on the accessible parts of fusion welded joints in metallic materials.
These test devices as well as the test conditions to be complied with are specified in the standard EN ISO 17637 "Non-destructive testing of welds - Visual testing of fusion-welded joints" described.
Welding seam gauges
More information
Measuring devices and gauges as well as application areas (seam types), measuring ranges, reading accuracies and the permissible deviations are specified in the standard EN ISO 17637 "Non-destructive testing of welds - Visual testing of fusion-welded joints" regulated.