NDT & Inspection

RTD RAYSCAN

Key advantages of RTD Rayscan

• Cost efficient

- no consumables

- less crew needed than with standard radiography

• High cycle time

- High scan speed

- No development time

- Real time results: direct interpretation and

feedback

• Advantage of digitalization:

- Aid of digital software tools and analysis (Image

enhancements, less re-do’s)

- Quality equal/better than film

- Easy storage & sharing

• Increased radiation safety:

- lower radiation intensity

- Short exposure times

– Highly collimated and internal shielding

• Environment friendly

- no chemical waste

• Compliance with all relevant code requirements DNV, ISO,

APi & ASME

• Very well suited for:

- Austenitic material

- CRA pipeline

- Root & Hot Pass

- Pipe-in-pipe configuration

RTD Rayscan is considered to provide the highest quality

results in the industry.

Digital Real Time Radiographic Inspection of Girth Welds and welds on new construction LNG tanks.

RTD RAYSCAN is a digital real time radiographic inspection system (RTR). To complete a full inspection the system only

needs to scan around the pipe once or once over the weld seam of a tank wall. The system has a double wall single

image (DWSI) and a single wall single image (SWSI) application. Depending on the wall thickness the DWSI application can

inspect pipes with a diameters ranging from 2”-36”, the SWSI application can be used for diameters > 24”. The DWSI

system uses a source located on the scanner frame and the SWSI system uses an X-ray crawler.

Double wall single image (DWSI) scanning

The green tube on the back is the x-ray tube that is used with DWSI. Directly opposite to it is the detector covered by the lead shielding. The shielding protects the user and the system hardly acquires a control area around it.

RTD Rayscan DWSI scanner

Single wall single image (SWSI) for larger diameters

For larger diameters, 24” and above, RTD Rayscan can use an X-ray crawler to make SWSI Scans. For the crawler application the sensor is mounted on a scanner bug, just like the AUT system RTD Rotoscan, this bug scans around the pipe on a guiding band.

Applus RTD

Applus RTD provides the following services as individual packages or combined to provide a total Asset Integrity Management programme.

• Advanced (non-intrusive) Inspection Services• Sub-sea Inspection Services• Engineering Design Solutions• Risk Based Inspection Planning• Inspection Management Services• In Service Inspection• Plant Life Management• Metallurgical Services.

Importantly, Applus RTD can also call upon extensive in-house expertise and resources for advanced inspection and conventional NDT, providing a total capability for management of through life plant integrity.

Applus RTD, in collaboration with our local and international partners, has extensive experience in the application of these services to a wide range of industries including:

• Oil & Gas• Petrochemical• Refining• Ore Processing and Handling• Power Generation.

www.ApplusRTD.com