What are NDT & PMI Testing?
Non-Destructive Testing (NDT) uses non-invasive techniques to evaluate material properties and detect defects such as corrosion and cracks - without damaging the equipment or stopping production. Positive Material Identification (PMI) verifies the chemical composition and grade of metals using XRF and OES. Together they keep your assets safe, compliant and reliable.
- Full range of conventional & advanced NDT methods
- PMI grade verification with XRF & OES analyzers
- Certified to ASNT, ISO 9712 & SNT-TC-1A
- On-site and laboratory testing across Asia
Our NDT Methods
NDT methods fall into conventional and advanced categories, each with its own advantages and applications.
Conventional NDT
Advanced NDT
What We Inspect
NDT is an integral part of asset integrity across oil & gas, petrochemical, chemical, aerospace, automotive and defense industries.
Positive Material Identification (PMI)
PMI verifies the chemical composition and grade of metallic materials - including piping, pressure vessels, structural components, welds and raw materials - in accordance with project specifications and applicable codes.
XRF & OES Analysis
Portable X-Ray Fluorescence and Optical Emission Spectroscopy analyzers.
Grade Verification
Confirm material grade (e.g. 316L, A106 Gr.B, F304) and elemental composition.
Surface Preparation
Proper cleaning and grinding for accurate readings on pipes, vessels and welds.
Key Elements
Monitor carbon, chromium, nickel and molybdenum for integrity.
Certified Technicians
Testing performed by ASNT Level II certified personnel (ISO 9712).
Traceable Reports
Calibrated analyzers and documented results with full traceability.
Standards & Certification
We follow internationally recognized codes and standards, and our personnel are certified across multiple levels.
Detailed NDT & PMI Reports
Every inspection produces a certified report documenting methods, locations, findings and pass/fail results against the applicable standard - helping you maintain asset integrity and reduce the risk of failure.
Download Sample Report