Piping inspection:
Crack Detection Technology
High pressure oil and gas
pipelines are susceptible to develop crack defect regardless of coating. Crack Inspection
Technology for liquid pipelines is ULTRASCAN.
Phased Array Technique
is the most advanced Ultrasonic Technique.
Used for thickness measurement as well as Crack detection and sizing.
It consists of multiple
UT elements within a common sensor with simultaneously firing modes. Controlled
focus and direction of UT waves will helps in identifying maximum resolution of
wall thinning and corrosion. We are also able to detect complex crack features
by adjustable firing modes and angles form the same sensor.
Electromagnetic
Acoustic Transduction
Electromagnetic pulses
generate ultrasonic guided waves within a pipe wall. This will provide a highly
accurate crack detection, sizing and discrimination. And the sensors are also
designed in such a way that the signal to noise ratio must be maximized. Sensor
signals are then aligned and correlated.
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