OUR SERVICES
First-rate NDT and metallurgical inspection services
QUALISCAN INC. offers a comprehensive range of metallurgical inspection services in accordance with applicable code and standards for the most demanding industries.
Non-destructive testing (NDT) & Welding Inspection
Assessing Material integrity Without Structural Damage
Our advanced inspection methods evaluate the integrity of your structures and components during manufacturing, in-service operations, or ongoing maintenance.
Industries Served
- Petrochemical
- Pulp and paper
- Hydroelectric
- Nuclear
- Mining
- Bridges and Infrastructure
Methods
Our Inspection Methods
Visual inspection (VT)
As the initial and essential method of non-destructive testing (NDT), visual inspection is used to verify the compliance of structures and ensure their operational safety. Often used as a first line of defense, it is crucial for detecting the presence and extent of surface defects such as cracks, corrosion, or leaks, thereby minimizing the risk of critical failure.
Magnetic particle inspection (MT)
Magnetic particle testing (MT) is a fast and portable non-destructive testing method, ideal for detecting surface and subsurface defects in ferromagnetic materials. It is used for quality control both in the factory and on-site, employing visible or fluorescent techniques optimized for maximum sensitivity.
Liquid penetrant inspection (PT)
Penetrant testing (PT) is a fast and portable non-destructive testing method, ideal for detecting surface-breaking discontinuities in non-porous materials. Particularly effective for inspecting large volumes of parts in the workshop or for targeted inspections on-site with minimal equipment, it offers high productivity, great flexibility of application, and guarantees a reliable diagnosis adapted to surface roughness constraints.
Ultrasonic inspection (UT)
Ultrasonic testing is one of the most effective volumetric non-destructive testing methods for assessing the internal integrity of structures, welds, and parts with complex geometries. Used by our technicians both in the factory and on-site, this technique accurately detects internal discontinuities such as cracks, porosity, and inclusions. Beyond defect detection, it is an indispensable tool for dimensional analysis—including thickness measurement and corrosion monitoring—thereby ensuring a comprehensive diagnosis and optimal productivity for your asset management.
Beyond the END
Additional Services
Structural inspection of lifting equipments
Periodic inspections to ensure worker safety, prevent equipment breakdowns, and guarantee the longevity of your facilities, in accordance with current standards.
Supervision of Welding Operations
QC/QA services at the factory and on-site. From material receipt through delivery, performed by CSA W178.2-certified inspectors.
Welding Consulting Services
Support throughout your manufacturing process and assistance in developing your welding procedures (DMOS, QMOS).
Do you have an inspection project in mind?
Our team works with you from the moment you contact us to develop a customized solution.