NDT & Callibration
Visual Testing (VT)
Service Overview
Direct Visual Examination for Surface & Weld Inspection
Visual Testing is a fundamental NDT method used to examine accessible surfaces, welds and components for visible discontinuities, workmanship issues and general surface condition. The inspection may be supported by appropriate measuring and inspection tools to verify relevant features and dimensions
Typical Applications
Welded Joints
Visual examination of weld profile, surface condition and visible discontinuities.
Piping & Components
Inspection of accessible surfaces and components for visible defects, damage and deterioration.
Structural Fabrication
Inspection of fabricated structures and welded connections for workmanship and surface conditions.
Inspection Objectives
Detect Surface Defects
Reveal cracks and other discontinuities that are open to the inspected surface.
Improve Defect Visibility
Make fine surface indications clearly visible for inspection and evaluation.
Verify Surface Integrity
Assess inspected surfaces for relevant discontinuities affecting component quality and integrity.