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Ultrasonic Flaw Detection (Conventional):

Ultrasonic test instruments have been used in industrial applications for more than sixty years. Since the 1940s, the laws of physics that govern the propagation of high frequency sound waves through solid materials have been used to detect hidden cracks, porosity, slag inclusion, voids and other internal discontinuities in metals, composites, ceramics and plastics as well as to measure thickness and analyze material properties.

Sound waves are simply organized mechanical vibrations traveling through a medium. These waves will travel through a specified medium at a specific speed or velocity, in a expected direction, and when they encounter a boundary with a different medium they will be reflected or transmitted according to simple rules.

Most weld discontinuities including
- Cracks,Slag
- Lack of fusion
- Lack of bond
- Possible measure accurate thickness
- To measure corrosion quantitatively

Advantages :
-Most sensitive to planar type defects
-Test results known immediately
-High penetration capability
-Requires access from only one surface
We Use Ultrasonic Flaw Detector, EPOCH LTC and EPOCH 600 Made in Olympus, USA

We have UT Level-II skill inspector for execute our UT service.