About Us

Allied Engineering International Company (AEI), based in Saudi Arabia, is a diversified contracting and services company dedicated to supporting the nation’s development and industrial growth.

Non-Destructive Testing (NDT) Services

Professional Quality, Integrity & Reliability Inspection Across Industrial Facilities

NDT Services AEI
Allied Engineering International Company (AEI)

Comprehensive Non-Destructive Testing Solutions

At Allied Engineering International Company (AEI), we provide professional Non-Destructive Testing (NDT) services to assess the integrity, quality, and reliability of materials, components, and structures without causing damage.

Using advanced inspection techniques and qualified personnel, we help clients identify defects, ensure compliance with industry standards, and maintain the highest levels of safety, quality, and operational efficiency across industrial facilities and construction projects.

Inspection Methods

Our NDT Services Include:

1. Visual Testing (VT)

Direct and remote optical examinations evaluating weld finish, surface anomalies, corrosion, physical wear, and alignment.

2. Ultrasonic Testing (UT)

Volumetric flaw detection and precision wall thickness surveys using advanced high-frequency acoustic beam technology.

3. Magnetic Particle Testing (MT)

Detecting surface and near-surface linear discontinuities and micro-cracks in all ferromagnetic components and welded joints.

4. Liquid Penetrant Testing (PT)

High-sensitivity visible and fluorescent dye penetrant testing revealing surface-breaking cracks and porosity on non-porous metals.

5. Radiographic Testing (RT)

X-Ray and Gamma-Ray radiographic imaging providing permanent radiographic records of internal weld soundness and castings.

6. Eddy Current Testing (ET)

Electromagnetic induction testing for surface and sub-surface flaws, tube inspections in heat exchangers, and conductivity measurement.

7. Hardness Testing

In-situ portable hardness measurements verifying post-weld heat treatment (PWHT) and material strength compliance.

8. Positive Material Identification (PMI)

Handheld XRF/OES spectrometry testing verifying alloy composition and grade verification for valves, pipes, and fittings.

9. Thickness Measurement

Ultrasonic wall thickness gauging assessing corrosion rates and remaining service life on active pipelines and pressure vessels.

10. Weld Inspection & QA/QC

Certified CSWIP/AWS inspectors providing WPS/PQR review, welder qualifications, fit-up inspections, and turnover dossiers.

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