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Solutions
NDT & ILI Case Studies
Dexon has spent decades inspecting assets other contractors had written off — LPG tanks inspected on-stream under API 653, a riser where corrosion put external ultrasonics out of reach, and a 3-in. line with bends too tight for a standard tool.
These case studies cover both halves of Dexon’s work: NDT inspection under API 653, 570 and 510, and intelligent pigging in multi-diameter, subsea, HDPE, and unpiggable lines.
45+
Years of Experience
600+
Projects Completed
50+
Countries Served
Our Case Studies
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API 653 Inspection of On-Stream LPG Storage Tanks
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44-in. HDPE – Submarine Tailings Disposal (STD) Pipeline
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Bidirectional 12-in. – Subsea Fuel Transfer Pipelines
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3-in. Nitrogen Pipeline – Tight Radius Transmission Line
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Wellhead Flowlines – Offshore Natural Gas Pipelines
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Multi-Diameter 8-in. & 10-in. – Refined Product Transmission Pipelines
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Multi-Diameter 16-in. × 20-in. – Crude Oil Pipeline
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API 570 Integrity Assessment of Underground (UG) and Aboveground (AG) - Raw Water Pipelines
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Riser Inspection – Offshore Platform
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Bulk Storage Terminal – Airport
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Fpso To Platform – Offshore Oil & Gas
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Pipeline Repurposed – Hydrogen Transport
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Remote Inspection - Crude Oil Pipeline
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Bidirectional 12-in – Subsea Pipelines
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High-Temperature – Subsea Pipeline
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Casing Evaluation of 110 Producing Methane Wells in Australia
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