The Guided Wave technology uses a low frequency guided ultrasound waves travelling along the pipe, providing 100% coverage of the pipe length. In normal application, tens of meters of piping may be inspected from a single location

Effected areas are precisely located in terms of distance from the transducer ring and highlighted for further local examination by visual or other conventional NDT methods. This non-destructive screening technique can be used without extensive scaffolding and minimizes the requirement of removing insulation along the piping

Guided Wave tools are available in fixed ring and modular ring format.  The fixed ring designs are suitable for pipe diameters up to 8-inches.  For larger diameters, a modular ring up to 42-inches has been adopted. Guided Wave inspections help you to limit follow-up inspection and maintenance to the areas of real interest where the piping was found to be defective

This considerably reduces the time and total cost of these activities. With Guided Wave you lift your inspection plan to a much more effective level than ever before