PAUT bolt and stud procedure approved by DNV-GL

Ultrasonic Phased Array testing of bolts and studs in-situ (to aid our costumers in quick, reliable and reproducible defect detection while still in service) is something we’ve been successfully doing for quite some time now.

But due to the increasing demand for this form of inspection in the offshore and wind sector, and to underline our joint expertise with Control Union, we’ve had our examination procedure successfully validated and approved by DNVGL.

For more information or a competitive quote, please feel free to contact us.