Furnaces & More In-Line Inspection

Dexon Technology’s Flexi-ILI Dolphin is a compact in-line inspection solution for small-diameter and complex pipelines, ideal for decoking audits and infrastructure with tight bends, diameter changes, and thermal stress.

👇 Read on below to see Dexon’s inspection capabilities.

The Micro-ILI Fox delivers:
✔️ In-product inspection of pipelines without shutdown
✔️ Accurate detection of coke build-up, CUI/CUS, lamination, and more
✔️ High precision at bends and complex configurations
✔️ Modular, bi-directional design (3”–12” diameter)
✔️ No launcher required; can be inserted via temporary flange

Applications include:
✔️ Tank Farm & Plant Piping
✔️ Furnaces, Boilers, Thermal Crackers
✔️ Fired Heaters
✔️ Road & River Crossings

The Fox inspects for:
✔️ Corrosion (CUI/CUS)
✔️ Coke Build-Up
✔️ Weld Penetration
✔️ Ovality, Lamination, Disbondment
✔️ Hot Spots

Tool Capabilities:
✔️ Bi-directional & multi-diameter adaptable
✔️ Handles 1D U-bends & dual-plane back-to-back bends
✔️ 100,000 measurements per meter
✔️ Validated through furnace mock-ups with real and artificial defects

Dexon brings:
✔️ Over 30 years of inspection expertise
✔️ Multiple innovation awards for UT inspection technologies
✔️ 93% first-run success rate across 6,000+ km of inspected pipelines
✔️ 97% of final reports delivered on time
✔️ Tailor-made tools for complex operating environments
✔️ Accurate, automated 3D defect visualization