Ultrasonic Testing (UT) uses high-frequency sound waves to detect internal discontinuities and measure remaining wall thickness without cutting into the component. It is the workhorse of weld inspection and in-service corrosion assessment across pressure equipment, structural steel and piping.
TESKO deploys calibrated pulse-echo and thickness gauges with EN ISO 9712 Level II and Level III operators. Every job is backed by traceable calibration blocks, documented procedures and a reviewed report you can submit straight to a notified body or client QA.
Typical Applications
- Butt and fillet weld examination
- Plate and forging lamination checks
- Corrosion / erosion thickness surveys
- Pressure vessel and boiler walls
- Pipeline and piping wall loss
- Bolt and stud integrity
Why TESKO NDT
- Detects internal flaws conventional surface methods miss
- Single-sided access — no need to reach both faces
- Immediate, quantitative thickness data
- No radiation exclusion zone, unlike RT
Standards & Codes We Work To
EN ISO 16810 / 17640 (weld UT)ASME BPVC Section V, Article 4EN ISO 9712 personnel qualificationAPI 510 / 570 thickness monitoring