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Guided Wave Testing

Guided wave technology offers the ability to screen long sections of piping for defects while in service. Providing both internal and external corrosion identification, this service is particularly useful for inspecting insulated, buried, or difficult to access piping. Providing 100 percent coverage over large areas significantly reduces the time required with most conventional techniques while also reducing the cost.

Applications for Guided Ultrasonic Long-Range testing include:

  • Screening for pipe defects and locating welds under insulation
  • Inspecting pipe through dikes, buried piping, inaccessible locations
  • Screen for both internal and external corrosion and identify the location
  • Corrosion under insulation identification with minimal insulation removal
  • Most economical technique available for screening large sections of piping

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