Your Trusted Non-Destructive Testing Partner
Qualisight provides expert non-destructive testing services across various industries, ensuring quality, safety and compliance through qualified personnel and advanced inspection equipment.
Ultrasonic Testing (UT)
Ultrasonic Thickness Gauging (UTG)
UTG is a method of performing non-destructive gauging (measurement) of the local thickness of a solid element (typically made of metal) based on the time taken by the ultrasound wave to return to the surface. This type of measurement is typically performed with an ultrasonic thickness gauges. We offer on-site thickness gauging services for assessing corrosion in process plant, piping & equipment. We are equipped with state of art ultrasonic thickness gauges having the latest through coat technology where removal of paint from the surface is not required.
ADVANTAGES:
Requires access from only one surface
Rate of corrosion & erosion is measured
HIGH-TEMPERATURE THICKNESS GAUGING (UP TO 350 DEGREE C)
Thickness measurement at elevated temperature is a special category. Standard transducers are not designed to withstand elevated temperatures and will get damaged/destroyed due to varying thermal expansion coefficients of the materials used to construct them. Variation in material temperature affects sound velocity and accuracy of thickness measurements. We use special transducers & couplant with A-Scan gauges to perform this task.
Ultrasonic Weld Inspection
In Ultrasonic Testing (UT), very short ultrasonic pulse –waves with center frequencies ranging from 0.1 to 15 MHz are transmitted into materials to detect internal flaws or to characterize materials. UT is often performed on steel and other metals and alloys, though it can also be used on concrete, wood and composites. We offer onsite flaw detection services for inspection of structures, components, shafts, welds etc. We are equipped with state of art digital flaw detectors and our technicians are well qualified, certified for reliable & faster inspection.
APPLICATIONS:
Inspection performed rapidly and at low cost.
Ability to inspect complex sizes and shapes of any material.
Minimum part preparation required
Most weld discontinuities including cracks, slag, lack of fusion, lack of bond, accurate thickness measurement possible
To measure intergranular corrosion quantitatively
ADVANTAGES:
Most sensitive to planar type defects
Test results known immediately
High penetration capability
Requires access from only one surface
Conventional NDT methods
Advanced NDT methods
Third Party Inspection Services