What is NDT testing?

NDT testing, or Non-Destructive Testing, refers to a range of techniques used to evaluate the properties of materials, components, or structures without causing damage. These methods are commonly used to detect flaws, measure thickness, and assess the integrity of products in industries such as manufacturing, aerospace, construction, and oil and gas. NDT ensures safety and reliability by identifying defects early, which helps prevent failures and reduces maintenance costs. Some common NDT methods include ultrasonic testing, radiographic testing, magnetic particle testing, and dye penetrant testing.