Using the very best long-range UT technologies currently available, ROSEN offers optimal solutions and results for all your Guided Wave UT inspection needs.

Guided Wave UT technology allows you to take your inspection activities to a more effective level: capable of rapid screening and providing 100 % coverage even at long distances, the technology offers key advantages over more conventional technologies for metal loss inspection.

• Detection of internal and external wall loss Testing of pipes with diameters from 3" to 48"
• Typical test range ± 30 m backward and forward from a single location, with up to 150 m under ideal conditions
• Proven to be effective up to 80 °C, even while pipeline is in operation
• Focusing capability to evaluate corrosion distribution around pipe circumference
• Ideal where conventional testing is impossible or very costly, e.g. clamped, insulated, elevated or buried pipes, road crossings, offshore pipes, etc.
• Reliable detection for metal loss (corrosion / erosion) even underneath insulation; indication for accuracy level: 9 % of cross sectional area (CSA), can be higher when using more advanced modes
• Testing of elevated or complex piping from convenient locations
• Can be used in a range of applications, e.g. refinery piping, chemical plants, power generation plants etc.