Inspection Services

# Long-Range Ultrasonic Testing (LRUT)

Low-frequency guided ultrasound for inspecting long pipe sections from one test point with broad wall coverage.

## Service overview

LRUT enables long sections of pipeline to be assessed from a limited number of access points. It is particularly useful when insulation, access cost or buried sections make conventional point-by-point inspection impractical.

- Long-distance screening from a single test location.
- Useful where access is restricted or insulation removal is expensive.
- Supports early detection of corrosion and other defects.
- Improves screening coverage across extended line runs.

Request this service
All Service Pages

- Ultra High-Pressure Water Jet Pump→
- Cleaning by Ultra High-Pressure Water Jet Pump→
- Heat Exchanger Cleaning→
- Cooler Cleaning→
- Well Cleaning→
- Towers Cleaning→
- Tank Water Jet Blasting→
- Water Jet Cold Cutting Technique→
- Advanced NDT Inspection→
- Phased Array Ultrasonic Testing (PAUT)→
- Long-Range Ultrasonic Testing (LRUT)→
- Automatic Ultrasonic Testing (AUT)→
- Manual Ultrasonic Testing (MUT)→
- Welding Projects→
- Pigging→
- Hydrostatic Test→
- Flange Managements→
- Zero Flare Gases to Electricity→
- Chemical Cleaning→
- Supplying the Services Sector→

Integrated Capability

## Need this service inside a larger industrial package?

ROKN AL-TAQA positions this activity as part of a broader integrated services model across cleaning, inspection, fabrication, testing, and pipeline support.

Back to all services
Where this service adds value

## Typical applications

- Pipeline integrity screening.
- Buried or insulated line assessment.
- Large structure inspection with limited access.
- Condition monitoring campaigns.

Why clients choose this scope

## Operational benefits

LRUT enables long sections of pipeline to be assessed from a limited number of access points. It is particularly useful when insulation, access cost or buried sections make conventional point-by-point inspection impractical. This makes the service especially relevant for shutdowns, turnarounds, maintenance planning and reliability-driven work scopes.

Related Articles

- Read related insight →
- Advanced NDT Inspection →
- Pipeline Services →

Commercial Support

## Planning a shutdown or critical maintenance scope?

Talk to ROKN AL-TAQA about combining this service with inspection, fabrication, hydrotesting, pigging or additional industrial support scopes for a more efficient execution plan.

Request this service Read related article