-
Ultrasonic Precision Testing
Ultrasonic Testing (UT) is one of the most widely used techniques in the field of non-destructive testing. It is employed to accurately detect internal defects in materials and structures. The UT services provided by Ding Testing & Inspection are characterized by their high precision, high sensitivity, and compliance with international standards, offering reliable assurance for the integrity assessment and quality control of materials and structures.
-
Radiographic Testing
Radiographic Testing (RT) is a crucial non-destructive testing technique that utilizes penetrating radiation to inspect the internal structure of materials and components. By capturing detailed images of the interior, RT can detect defects, discontinuities, and anomalies without compromising the integrity of the object being tested. Ding Testing & Inspection offers comprehensive Radiographic Testing services, combining high precision, reliability, and compliance with international standards to ensure the safety and quality of materials and structures.
-
Magnetic Particle Testing
Magnetic Particle Testing (MT) is a non-destructive testing technique based on magnetic principles, widely used for detecting surface and near-surface defects in ferromagnetic materials. By applying a magnetic field to the material and sprinkling magnetic particles on its surface, MT reveals defects through the accumulation of particles at the defect sites. Ding Testing & Inspection offers comprehensive MT services, combining efficiency, accuracy, and compliance with international standards to provide reliable assessments of material and structural integrity.
-
Non-Destructive Testing
Non-Destructive Testing (NDT) is a method of inspecting and testing materials, components, or structures for internal and surface defects, chemical composition, and physical properties without compromising the integrity, performance, or subsequent use of the object being tested. The core advantage of NDT lies in its "non-destructive" nature, which allows for accurate test results without affecting the usability of the object.
-
Penetrant Testing
Penetrant Testing (PT) is a non-destructive testing technique based on the principle of capillary action, primarily used for detecting surface-breaking defects such as cracks, porosity, and looseness in non-porous materials. By using a penetrant liquid to seep into the defects and then employing a developer to reveal the defects, it can intuitively show tiny surface defects in materials. The penetrant testing services provided by Ding Testing & Inspection are characterized by their efficiency, intuitiveness, and compliance with international standards, offering a reliable basis for the assessment of surface quality of materials and structures.
-
Eddy Current Testing
Eddy Current Testing (ET) is a non-destructive testing technique based on the principle of electromagnetic induction, primarily used for detecting surface and near-surface defects such as cracks, corrosion, and material discontinuities in conductive materials. By inducing eddy currents in conductive materials and detecting changes in these currents, it can quickly and efficiently identify internal structural changes in materials. The eddy current testing services provided by Ding Testing & Inspection are characterized by their high sensitivity, non-contact nature, and compliance with international standards, offering a reliable basis for the assessment of material and structural integrity.
