55291 NDT BROCHURE.indd - NDT Equipment
55291 NDT BROCHURE.indd - NDT Equipment
55291 NDT BROCHURE.indd - NDT Equipment
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SPECIALIST HIRE SERVICES<br />
LONG RANGE ULTRASONICS<br />
Situations where the system is commonly used include:<br />
�� Sleeved road crossings<br />
�� Wall penetrations<br />
�� Straight runs of pipe where 100% of the volume must be inspected<br />
�� Inspecting under many types of supports<br />
�� Elevated pipe work<br />
�� Inspecting for corrosion under insulation (with minimal insulation removal)<br />
�� Cryogenic pipe work<br />
�� Sphere Legs<br />
�� Jetty lines<br />
Rapid Screening Service for Assessment of Pipe Corrosion<br />
WAVEMAKER TM G3 is a proven, state-of-the-art pipe screening system, which is used to rapidly locate internal<br />
and external corrosion and other defects.<br />
The pipe screening system allows long lengths of pipes in difficult to access areas to be quickly screened for<br />
corrosion or other defects.<br />
Operating on pipes of 2 inches or greater diameter, the WAVEMAKER TM G3 system employs lightweight transducer<br />
rings to send guided ultrasonic waves up to 50m in each direction along the pipe.<br />
Sophisticated software routines help categorise reflections from changes in the cross section of the pipe.<br />
WAVEMAKER TM G3 therefore gives 100% volumetric screening of up to 100m of pipe from the transducer ring<br />
location.<br />
The WAVEMAKER TM G3 system can generate both torsional and compressional waves. This means that the<br />
inspection can be performed on both gas and liquid filled pipes without taking them out of service and with<br />
minimal surface preparation. New application areas are continually being developed.<br />
General Specifications<br />
�� Package supplied Guided Wave System complete with Transducer rings, technician and vehicle<br />
�� Pipe diameter range 2” to 58” outside diameter<br />
�� Transducer Rings Fixed rings up to 8” diameter, Flexible rings from 8” to 50” diameter<br />
2 to 4 integral rings of transponders per ring dependant on required<br />
sound wave modes<br />
�� Pipe Clearance 3” clearance all round required of application of Transducer Ring<br />
�� Pipe Lagging Lagged, un-lagged and painted pipes can be inspected<br />
�� Lagging Removal Lagged pipes require the removal of a circumferential band up to 150mm wide<br />
�� Set Up Time Typically 1 minute where pipe insulation is removed<br />
�� Range of Test Typically 25 metres each way on lagged straight pipe. Up to 50 metres<br />
�� with un-lagged pipe<br />
�� Test Sensitivity Typically set to detect a loss of 10% of pipe cross sectional area<br />
�� Reporting of Results Immediate on line interactive reporting of each test<br />
Site photographs and sketches can be included<br />
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