Capable of detecting internal or external defects, Guided Wave is an advanced NDE technique providing rapid screening of an in-service pipeline. Long range inspection can be achieved from a single location as ultrasonic guided waves travel in both directions along the pipe, remotely scanning difficult to access areas in a single pass.
This innovative inspection technique reduces costs through minimal insulation removal, limited scaffolding and excavation, and shortened deployment times. Couplant is not used for this procedure and follow-up inspection for exact sizing and characterization is required to target problematic areas. Whether inspecting small or large pipes, our experienced technicians use qualified procedures and sophisticated analysis in identifying and reporting results.
Guided wave can reduce inspection preparation costs by
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