NDT Testing & Training Services

🔍 What is NDT?

Non-Destructive Testing (NDT) refers to a set of techniques used to evaluate the integrity, properties, and defects of a material, component, or structure without damaging it.

NDT plays a critical role in quality control, safety assurance, and asset integrity across industries like:

• Oil & Gas
• Marine & Shipbuilding
• Power Plants
• Aerospace
• Automotive
• Construction & Fabrication

We offer both NDT Services and NDT Training Programs, conducted as per ASNT, SNT-TC-1A, and other applicable standards.

🧪 NDT Methods Offered & Explained

1️⃣ LPT – Liquid Penetrant Testing

Purpose: To detect surface-breaking defects such as cracks, porosity, and seams on non-porous materials (both metals and non-metals).

Applications: Welds, castings, forgings, valves, tanks

Training Includes:

• Penetrant types (water washable, solvent removable)
• Cleaning and developer application
• Interpretation of indications
• Safety and surface preparation

2️⃣ MPT – Magnetic Particle Testing

Purpose: Detects surface and near-surface defects in ferromagnetic materials using magnetic fields.

Applications: Shafts, gears, weld joints, pipelines, structural steel

Training Includes:

• AC vs DC magnetization
• Yoke, coil, prods techniques
• Wet & dry methods
• Evaluation of magnetic indications

3️⃣ UT – Ultrasonic Testing

Purpose: Uses high-frequency sound waves to detect internal defects, measure thickness, and characterize materials.

Applications: Pressure vessels, piping, welds, forgings, turbine blades

Training Includes:

• Calibration of equipment
• Types of probes (straight, angle beam)
• A-scan, B-scan interpretation
• Defect sizing and evaluation

4️⃣ RT – Radiographic Testing

Purpose: Uses X-rays or gamma rays to create radiographic images of internal structures.

Applications: Weld joints, castings, aerospace components, pipelines

Training Includes:

• Radiographic techniques (film & digital)
• Source handling (Ir-192, Co-60, X-ray)
• Image interpretation & defect identification
• Radiation safety & shielding

5️⃣ VT – Visual Testing

Purpose: The first and most basic NDT method that involves direct or remote visual examination of components.

Applications: Weld inspection, corrosion checks, fit-up verification

Training Includes:

• Use of magnifiers, boroscopes, weld gauges
• Acceptance criteria based on AWS/ASME
• Reporting techniques
• Lighting and accessibility considerations

6️⃣ UTG – Ultrasonic Thickness Gauging

Purpose: Measures material thickness using ultrasonic pulses — without needing access to both sides of the object.

Applications: Corrosion monitoring, pipelines, tanks, structural components

Training Includes:

• Equipment setup & calibration
• Sound velocity settings
• Surface prep and couplant use
• Data logging and interpretation

7️⃣ Hardness Testing

Purpose: Determines the resistance of a material to deformation, wear, or indentation.

Common Methods:

• Brinell (BHN)
• Rockwell (HR)
• Vickers (VHN)
• Portable hardness testers

Training Includes:

• Selection of appropriate method
• Test setup and load application
• Material property correlation
• Standards and reporting

8️⃣ PMI – Positive Material Identification

Purpose: Identifies metal alloys and their composition using portable analyzers (XRF/OES).

Applications: Incoming material inspection, plant audits, weld verification

Training Includes:

• Use of XRF or OES devices
• Calibration and safety
• On-site alloy identification
• Report generation and data interpretation

🎓 NDT Training Services

We offer customized NDT training programs for individuals and organizations:

✅ Training Levels:

• Level I: Basic skill development and supervised work
• Level II: Independent testing, interpretation, and reporting
• Level III (Theory only or full): Advanced NDT methods, procedure development, training, and audit roles

✅ Training Includes:

• Hands-on practice with latest equipment
• Theory classes and visual aids
• Sample preparation and real-time flaw detection
• Mock tests and final certification exams

✅ Certifications Available:

• As per ASNT SNT-TC-1A
• Company-specific certifications for contractors

🏆 Why Choose Our NDT Services & Training?

• Experienced Level II & III trainers
• Onsite and offsite training available
• Use of modern, calibrated equipment
• Compliance with international standards
• Customized corporate training modules
• Post-training support and guidance

📍 Industries We Serve

• Oil & Gas
• Marine & Shipbuilding
• Fabrication Yards
• EPC Companies
• Aerospace
• Power Plants
• Railways & Defense