Nordstone
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Non-Destructive Testing (NDT) Services in Saudi Arabia

Certified NDT inspection for pressure vessels, pipelines, and welds across Saudi Arabia.

Certified Non-Destructive Testing for Industrial Equipment

We provide comprehensive NDT services for pressure vessels, heat exchangers, pipelines, and structural components to international standards.

Our certified inspectors use modern calibrated equipment to deliver fast, accurate, and code-compliant inspection reports.

Level II & III Certified Inspectors

Code-Compliant Procedures

Modern Calibrated Equipment

Fast Turnaround & Reporting

Our NDT Methods

Six Core NDT Inspection Techniques

Primary Inspection Method

Visual Testing is the most fundamental NDT method using direct or remote visual examination to detect surface defects.

Detectable Defects
  • Surface cracks
  • Corrosion
  • Weld irregularities
  • Dimensional deviations
Standards

ASME Section V, API 570, ISO 17637

Surface Defect Detection

PT uses a liquid dye to detect cracks and discontinuities open to the surface.

Detectable Defects
  • Cracks
  • Porosity
  • Laps
  • Cold shuts
  • Lack of fusion
Standards

ASME Section V, ASTM E165

Volumetric Thickness Measurement

UT uses high-frequency sound waves to detect internal defects and measure material thickness.

Detectable Defects
  • Internal cracks
  • Voids
  • Inclusions
  • Laminations
  • Corrosion thinning
Standards

ASME Section V, API 5L, ASTM E114

Surface & Near-Surface Detection

MT detects surface and near-surface discontinuities in ferromagnetic materials.

Detectable Defects
  • Cracks
  • Seams
  • Laps
  • Fatigue damage
  • Grinding cracks
Standards

ASME Section V, ASTM E709, ASTM E1444

Volumetric Weld Inspection

RT uses X-Ray or Gamma Ray radiation to produce images of internal weld quality.

Detectable Defects
  • Porosity
  • Slag inclusions
  • Incomplete penetration
  • Internal cavities
Standards

ASME Section V, API 1104, ASTM E94

Advanced High-Resolution Inspection

PAUT uses electronically steered sound beams to generate real-time, high-resolution weld images.

Detectable Defects
  • Planar defects
  • Accurate sizing
  • Faster inspection
  • Digital records
Standards

ASME Section V Art.4 & 14, API 1104, ISO 13588

Why Choose Our NDT Services

Certified Inspectors

Level-II & III certified inspectors for all NDT methods.

Code Compliance

Procedures compliant with ASME, API, and ISO.

Modern Equipment

Modern and calibrated equipment for precise measurements.

Fast Turnaround

Fast turnaround to minimize plant downtime.

Clear Reporting

Clear, auditable, and approval-ready inspection reports.

Ready to Start Your Project?

Contact our team for a free consultation and tailored service quote.

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