About De-Tect
Non-Destructive Testing (NDT) and Specialist Inspection Services
Since 1980, we have supported industry with innovative inspection technologies, technical expertise, and a commitment to safety, efficiency, and operational excellence. We offer comprehensive turnkey services. From design and engineering to resourcing and project execution, ensuring seamless delivery and measurable results.
Precision. Reliability. Performance.
We continuously invest in state-of-the-art inspection technologies and the development of our highly skilled personnel to deliver cost-effective, precise, and compliant inspection solutions.
At De-Tect Unit Inspection, your operational integrity is our priority.
Why Choose De-Tect Unit Inspection?
Proven Experience
Over four decades of industry leadership in conventional and advanced NDT techniques.
Accredited & Certified
ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 certified and SANAS 17020 accredited.
51% Black Woman-Owned
Proudly South African with B-BBEE Level 2 certification.
Rapid Deployment
Decentralised infrastructure, specialised equipment, and readily available resources ensure fast mobilisation to client sites.
Hands-On Leadership
Active management involvement guarantees responsiveness, accountability, and consistent service excellence.
Various Industries We Service
Turnkey Services
From design and engineering to resourcing and project execution, ensuring seamless delivery and measurable results
Dye Penetrant Inspection (DPI)
Dye Penetrant Inspection (DPI) is a surface examination method that uses visi...
Magnetic Particle Inspection (MPI)
MPI is a non‑destructive method for detecting surface and near‑surface defect...
Visual Inspection Services (VT)
Visual Inspection (VT) is a fundamental non‑destructive testing method that i...
Endoscope Inspection
Endoscope inspection is a visual testing technique using flexible or rigid sc...
Radiographic Inspection Procedure
Radiographic Inspection (RT) is a non-destructive testing (NDT) method used t...
Digital Radiography (DR)
Digital Radiography (DR) is an advanced radiographic testing technique that u...
Ultrasonic Inspection (UT)
Ultrasonic Inspection (UT) is a non‑destructive testing technique that uses h...
Time of Flight Diffraction (TOFD)
TOFD – Time-of-Flight Diffraction – is an ultrasonic technique which measures...
Concrete Testing with UT
A non‑destructive ultrasonic method used to evaluate internal condition and t...
Corrosion Mapping with RMS
An ultrasonic scanning technique providing high‑resolution thickness measurem...
Corrosion Mapping with Wheel Probe
Phased Array's answer to corrosion mapping | Wheel probe
Developed fo...
Corrosion Under Insulation (CUI)
This method allows for non-invasive assessment of wall thickness, even throug...
Corrosion Under Pipe Support
Focused inspection of corrosion at pipe‑support contact points.
Seikowave
An advanced ultrasonic technology enhancing signal clarity and reliability. T...
3D Scanning
3D Scanning is a high‑precision digital measurement technique that captures t...
Eddy Current Tube Testing (ECT)
Eddy Current testing (ECT) is being used to successfully inspect non-ferromag...
IRIS - Internal Rotary Inspection System
The IRIS “Internal Rotary Inspection System” is ideally suited to the inspect...
Pipe Corrosion with MFL
A magnetic inspection technique detecting metal loss using magnetic field lea...
Tank Floor Testing with MFL
A corrosion detection technique for storage tank bottom plates. The storage o...
Metallurgical Inspection
A detailed analysis of material composition, structure, and failure mechanism...
Hardness Inspection
Hardness inspection measures a material’s resistance to deformation or indent...
Our Esteemed Clients
