NDT Services
Non-Destructive Testing is the foundation of Helibat Engineering Services. We deliver a comprehensive range of conventional and advanced NDT methods — selecting the right technique for each application to give you accurate, reliable results with full documentation.
Conventional NDT Methods
Ultrasonic Testing
Wall thickness measurement, weld scanning, and flaw detection in plates, pipes, and pressure vessels. Includes manual and automated scanning.
Radiographic Testing
Weld quality and internal defect detection using X-ray or gamma-ray sources on piping, vessels, and structural components.
Magnetic Particle Testing
Surface and near-surface crack detection on ferromagnetic welds, castings, forgings, and structural steel members.
Liquid Penetrant Testing
Surface-breaking defect detection on any non-porous material — metals, non-metals, alloys, and weld surfaces.
Leak Testing
Pressure, vacuum, and bubble leak testing for vessel and piping integrity verification pre- and post-commissioning.
Visual Testing
Structured visual inspection per QA/QC requirements, covering pre-weld, in-process, and post-weld examination.
Advanced NDT Methods
PAUT — Phased Array UT
Multi-beam UT for complex weld geometries, nozzles, and corrosion mapping on pressure vessels and piping.
TOFD — Time of Flight Diffraction
High-accuracy weld flaw sizing and depth measurement, ideal for heavy-wall components and pressure vessels.
MFL — Magnetic Flux Leakage
Corrosion and metal loss detection in API 653 storage tank floors and pipeline systems.
DCM — Digital Corrosion Mapping
Automated encoded UT scanning for detailed corrosion pattern analysis on vessels, tanks, and piping.
IR — Infrared Thermography
Thermal imaging for insulation condition, electrical systems, and refractory lining inspection.
AE — Acoustic Emission Testing
Structural integrity monitoring of pressure vessels and tanks under operating or test load conditions.
