Guided Wave Analysis
GW Inspection GW Monitoring CUI Inspection Buried Pipeline Road Crossing Pipe Support

Corrosion Under Insulation (CUI) Inspection

    The following photo shows CUI (corrosion under insulation) guided wave testing. The MsS probe was installed after removing the insulation and tested at 32, 64, and 128 kHz. The small surface cor¬rosion was sensitive to a high frequency of 128 kHz (Wave length is 1 inch). Pitting corrosion was found in the elbow region and verified by the client after removing the insulation.


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GWA Exhibition

January 23 - 26, 2024
API Inspection and Mechanical Integrity Summit 2024, San Antonio, Texas

Oct. 23 - Oct. 26, 2023
ASNT 2023 Annual Conference, Houston, TX

Oct. 31 - Nov. 03, 2022
ASNT Fall Conference 2022, Nashville, TN

August 09 - 11, 2022
API Inspection and Mechanical Integrity Summit 2022, San Antonio, Texas

November 01-30, 2021
2021 NDT Online International Ultrasonc Testing Conference

November 15-18, 2021
ASNT Fall Conference 2021, Pheonix, AZ

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