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Solving the ERW Pipeline Inspection Problem

Learn how TechCorr uses advanced ultrasonic inspection technology to precisely identify and characterize defects in ERW pipeline seams, reducing the need for unnecessary excavations.

Video 1 min read October 31, 2025

TechCorr utilizes Ultrasonic Total Focusing Method technology to address the inspection challenges associated with Electric Resistance Welded pipeline seams. Traditional inspection methods often struggle to detect shallow cracks on curved surfaces, leading to unnecessary excavations. This advanced volumetric inspection method provides high-resolution data that allows for precise characterization of defects.

What this video covers

  • Application of Total Focusing Method for volumetric pipeline data
  • Identification of hook cracks and shallow cracking on seams
  • Precision defect characterization as small as 0.5mm
  • Strategy for reducing operational downtime and unnecessary digging

This capability enhances pipeline integrity programs by allowing for more informed decision-making during maintenance and anomaly validation.

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Put this into practice with TechCorr

Our NDT and asset integrity specialists can help you apply these insights to your facilities. Request a Quote and our team will respond within one business day.

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