NDT Services
Ensuring Integrity, Detecting Defects
Zuwa General Contracting (ZGC) offers comprehensive Non-Destructive Testing (NDT) services to ensure the integrity, reliability, and safety of critical assets in various industries. With a team of certified inspectors and state-of-the-art equipment, we provide accurate and reliable testing solutions tailored to meet the specific needs of our clients. Explore our range of NDT services
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Radiographic Testing (RT):
Our radiographic testing services use X-ray and gamma-ray techniques to detect internal defects and discontinuities in materials, components, and structures.
We provide both film-based and digital radiography solutions, depending on the requirements of the project and the size of the test object.
Ultrasonic Testing (UT):
Our ultrasonic testing services utilize high-frequency sound waves to detect flaws, cracks, and thickness variations in materials.
We offer conventional ultrasonic testing as well as advanced techniques such as phased array ultrasonics (PAUT) and time-of-flight diffraction (TOFD) for enhanced defect detection and sizing.
Liquid Penetrant Testing (PT):
Our liquid penetrant testing services detect surface-breaking defects such as cracks, porosity, and leaks in non-porous materials.
We use fluorescent or visible dye penetrants to identify defects, providing rapid and cost-effective inspection solutions for a wide range of applications.
Magnetic Particle Testing (MT):
Our magnetic particle testing services detect surface and near-surface defects in ferromagnetic materials using magnetic fields and magnetic particles.
We offer both wet and dry magnetic particle testing methods, depending on the specific requirements of the project and the type of defect being inspected.
Visual Testing (VT):
Our visual testing services involve the visual examination of materials, components, and structures to detect surface defects, anomalies, and irregularities.
We provide both direct visual inspection (DVI) and remote visual inspection (RVI) services using advanced visual inspection equipment and techniques.
Hardness Testing (HT):
Our hardness testing services measure the hardness of materials to assess their mechanical properties, strength, and durability.
We offer various hardness testing methods, including Rockwell, Brinell, and Vickers hardness testing, depending on the material and application requirements.
Positive Material Identification (PMI):
Our positive material identification services verify the chemical composition of materials to ensure compliance with specifications and standards.
We use handheld X-ray fluorescence (XRF) analyzers to quickly and accurately identify the elemental composition of metals and alloys.