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Ultrasonic Weld Testing

TISEC specializes in the nondestructive weld testing including grove and fillet welds. Our certified ultrasonic nondestructive testing personnel provide complete volumetric coverage of weld leg, root, face, toe, throat from the exterior faces of the welded elements. WELDUT complements structure maintenance programs is providing quantitative data on cracks, lamination, and lamellar tear in weld body.


Conventional or phased array ultrasound are used in our weld inspection procedures. Our procedure exploits the powerful focusing capabilities of phased array ultrasound. From the exterior face of the welded elements, ultrasound is focused through the volume of the weld to maximize the amount of ultrasound reflected from defects located at various depths from the exterior face and at various lengths from the weld toe. Inspections are now completed timely and affordably.

Inspection Applications

  • Agriculture
  • Construction
  • Mining
  • Architecture
  • Energy
  • Oil
  • Chemicals
  • Marine
  • Transportation

Our American Society for Nondestructive Testing (ASNT) certified inspectors have complementary training in rope access, fall protection, highway safety, railway safety, first aide, and confined space safety. With over 1000 welds tested to date, we have a proven track record for high quality nondestructive testing services and safety.