PROTON™

Trusted phased-array technology delivering accurate detection
and sizing of combined pipeline defects.

Proven Technology That Delivers Confidence

Backed by more than 20 years of crack-detection expertise, PROTON combines advanced phased-array inspection technology with real-world reliability, giving operators the insight they need to make critical pipeline integrity decisions. PROTON has consistently delivered accurate crack detection data, establishing it as a proven and qualified system for liquid pipelines.

Explore key features and tech specifications in our PROTON Flyer.

NDT Global Employee working on laptop next to PROTON Tool

High-Confidence Crack Depth Insight

  • Mitigate Risk: Identify critical threats before they escalate.

  • Reduce Costs and Increase Savings: Eliminate costly hydrostatic testing, unnecessary downtime, and avoidable digs.

  • Stay Compliant: Accurate data supports regulatory integrity requirements.

  • Optimize Operations: Maintain normal flow rates while inspections keep product moving. Increase pipeline efficiency with high‑accuracy tools that detect flaws earlier, minimizing unnecessary digs, reducing downtime, and extending asset life.

NDT Global PROTON Tool in Pipeline
NDT Global Measurement Principle for PROTON

What Sets PROTON Apart?

  • Phased-array ultrasonic technology with programmable inspection modes.

  • Absolute depth sizing by using diffracted tip echo signal.

  • No mechanical tool modifications are required.

  • Accurate sizing and detection of axial flaws, hook cracks, and long-seam cracks.

  • Inspects peaking of spool and provides weld marker coordinates.

Why Operators Choose PROTON?

  • Detects and sizes flaws overlooked by conventional UT.

  • Reduces the need for hydrostatic testing, avoiding interruptions and asset damage.

  • Flexible configuration for different weld types and operational conditions.

  • Enhanced accuracy of integrity assessments enables more informed and safer pipeline decisions.

See how PROTON delivers actionable insights in real-world pipeline inspections in our case study.

NDT Global Employees Standing and High-Fiving Around Inspection Tool

Discover the Power of Clarity™.

Whether you’re ready to schedule an inspection or have questions about our process, our team can help get you started.

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