Magnetic Particle Testing (MT) in Maine

Roadsafe LLC supports municipalities, fabricators, contractors, and heavy truck repair shops with local, magnetic particle testing (MT) services in Maine and throughout New England. We have experience performing non-destructive testing (NDT) to many standards and on many types of structures.

From Downeast aquaculture operations and small island infrastructure to railcars, shipyards, municipalities, and construction projects throughout Maine, we provide critical nondestructive testing (NDT) services across the Pine Tree State. We help owners, contractors, fabricators, and public agencies verify structural integrity, enhance safety, and support regulatory compliance through accurate thickness testing and weld inspection services.

Common Applications of Magnetic Particle Testing (MT)

Magnetic Particle Testing is often used for ensuring compliance of welded connections in pressure vessels, bridges, piers, structural framing, bobtails and propane tankers such as MC-330 & MC-331 cargo tanks, construction and maintenance equipment.

Useful to metal fabricators, general contractors, heavy truck and railcar repair shops, pressure vessel owners and inspectors, as well as municipal facilities.

Contact Us

Archie Ray
ASNT NDT L-III

(207) 357-5986Call

archie@roadsafellc.comEmail

All NDT services
NDT for Municipalities
NDT for Contractors
NDT for Repair Shops

Magnetic Particle Testing (MT) in Maine

Magnetic particle testing (MT) is commonly used throughout Maine to inspect welded components and structures including bridges, pressure vessels, MC-330 and MC-331 cargo tanks, and other safety-critical equipment for cracks and discontinuities that could propagate and lead to unsafe conditions. MT is a nondestructive examination method used on ferromagnetic materials to detect surface and near-surface defects such as cracks, laps, seams, and lack of fusion. During the inspection, the component is magnetized and magnetic particles (dry or wet, visible or fluorescent) are applied to the test area. Discontinuities disrupt the magnetic field and create leakage fields that attract the particles, producing visible indications that reveal the location and extent of the defect.