Identifying External Corrosion with PAUT-PIG™

External corrosion remains one of the biggest threats to pipeline integrity, especially where defects are hidden and difficult to assess using conventional inspection methods.

On a recent inspection, our PAUT-PIG™ smart pigging Phased Array tool successfully detected external corrosion with mm accuracy. The inspection provided the client with the data needed to make informed repair decisions and reduce the risk of asset failure.

By delivering high-resolution ultrasonic data from inside the pipeline while travelling at over 1m/s, PAUT-PIG™ helps operators make targeted repairs before defects become failures.

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