Ultrasonic Examination

In ultrasonic testing, high-frequency sound waves are transmitted into a material to detect imperfections or to locate changes in material properties. The most commonly used ultrasonic testing technique is pulse echo, whereby sound is introduced into a test object and reflections (echoes) from internal imperfections or the part's geometrical surfaces are returned to a receiver. Below is an example of shear wave weld inspection. Notice the indication extending to the upper limits of the screen. This indication is produced by sound reflected from a defect within the weld.

We are having team of well qualified ultrasonic Level-II operators, who are performing ultrasonic testing following ASME, BS, DIN, ED-Markblatter, FLS and STAL standards for Varity of projects, clients and inspection agencies, under guidance of ASNT-III Personnel. We can offer ultrasonic for weld testing, plate testing and forging. We are also carrying out thickness measurement by ultrasonic D-meter.