Magnetic Particle Test

Precision Detection of Surface & Slightly Subsurface Discontinuities

At MB Engineering & Inspection Services, we specialise in Magnetic Particle Testing (MPT) — a highly reliable non-destructive testing (NDT) method used to detect surface and near-surface flaws in ferromagnetic materials. This technique is crucial for ensuring the structural soundness of critical components across the marine, port, and industrial sectors.

What is MPT?

Magnetic Particle Testing involves magnetising a component and applying magnetic particles (dry or suspended in liquid). These particles gather at any discontinuities such as cracks, laps, seams, or inclusions, making them clearly visible under appropriate lighting conditions.

Why Choose Our MPT Services?

Accurate flaw detection of invisible cracks before they become failures

Performed by certified NDT technicians in accordance with international standards (ASNT, ISO, etc.)

Suitable for weld joints, castings, forgings, and structural components

On-site or in-house testing available depending on project scale

Essential for industries including shipbuilding, boiler inspection, port equipment maintenance, and process plant integrity checks

Applications at MB Engineering Include:

Radiography support during new ship build inspections

Quality assurance for welded ship boiler components

Crack detection in RTG/Quay crane structures

Pre- and post-repair verification of damaged port equipment

By identifying early signs of fatigue or structural discontinuity, our MPT services help clients minimise downtime, ensure safety, and maintain regulatory compliance.

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