Pipeline Cracking: UT In-Line Inspection

Dexon’s UT-CD Hawk delivers precision crack detection and sizing in a single pass—combining proven ultrasonic technology with advanced data analytics to support pipeline integrity decisions.

✔️ Detects axial & circumferential cracks, including SCC, HIC, girth weld & spiral weld cracking
✔️ Extremely precise crack detection & sizing
✔️ High-density sampling: up to 1mm axial × 1mm circumferential resolution
✔️ Crack & metal loss inspection in a single tool possible
✔️ Navigates challenging geometries (1.5D bends, multi-diameter, back-to-back bends, etc.)
✔️ Automated defect detection & direct raw data measurement
✔️ Available from 3” and up—fully customizable to client needs

Dexon brings:
✔️ Over 30 years of inspection experience
✔️ Multiple innovation awards, including for our crack inspection technology
✔️ Experience inspecting over 500+ pipelines at 6,000+ km
✔️ 93% first run success rate
✔️ 97% final reports delivered on time