Ultrasonic Guided Wave (UGW)

Online Testing & Monitoring

The instrument can transmit low-frequency ultrasonic guided waves along the pipeline to both ends at a test point and can spread for a long distance, even under the insulation layer. The reflected echoes are received by the instrument to evaluate the corrosion of the pipeline. This technology is widely accepted as an effective tool for pipeline network evaluation. Especially when it is difficult to carry out an inspection or because of the high cost of inspection, it is easier to give full play

The instrument can transmit low-frequency ultrasonic guided waves along the pipeline to both ends at a test point and can spread for a long distance, even under the insulation layer. The reflected echoes are received by the instrument to evaluate the corrosion of the pipeline. This technology is widely accepted as an effective tool for pipeline network evaluation. Especially when it is difficult to carry out an inspection or because of the high cost of inspection, it is easier to give full play to its technical advantages.

SMARTCORR® UGW is widely used to inspect and screen various engineering structures, particularly metallic pipelines around the world. In some cases, it can inspect hundreds of meters from a single location. Features 100% cross-section detectability High inspection efficiency with a long detection range using single-point excitation Ability to inspect changes in both internal and external wall thickness caused by metal loss High precision: 1% metal loss of cross-section Cost reduction in gaining

SMARTCORR® UGW is widely used to inspect and screen various engineering structures, particularly metallic pipelines around the world. In some cases, it can inspect hundreds of meters from a single location.

Features

  • 100% cross-section detectability
  • High inspection efficiency with a long detection range using single-point excitation
  • Ability to inspect changes in both internal and external wall thickness caused by metal loss
  • High precision: 1% metal loss of cross-section
  • Cost reduction in gaining access:
    • Insulated lines with minimal insulation removal
    • Corrosion under supports without the need for lifting
    • Inspection at elevated locations with minimal scaffolding
    • Inspection of road crossings and buried pipes

Oil and Gas Pipelines.

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