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Structural parts may have defects during production and operation, such as welding surface defects, pipeline corrosion, loose fasteners, and poor assembly of mating surfaces. Failure to discover these defects in time may lead to the paralysis of the entire system and cause huge loss to the enterprise. NG28 can conduct a comprehensive visual testing of products to help customers understand product defects in time and avoid losses.

Some crack-sensitive materials during service, under the influence of stress or corrosive media, may produce micro-cracks on the surface that are difficult to find with the naked eye, causing potential hazards to the product. For ferromagnetic materials, magnetic particle testing can be preferred to find micro-cracks to avoid further losses. NG28 has a variety of magnetization technologies, which can provide customers with fluorescent and non-fluorescent magnetic particle testing to meet their different testing require.

NDT of surface defects may be required for raw materials, production process and in-service period, but penetration testing can be used when magnetic particle testing is not possible due to limited structure and material. In some cases, penetration testing can also verify whether the flaw has penetrated. NG28 has a variety of penetrating materials, which can provide customers with fluorescent and dye penetration testing, and escort their products.

During the production process of castings and welded parts, due to manufacturing process or operating experience and other reasons, hazardous defects, such as porosity, shrinkage, slag, cracks in the castings, and incomplete penetration, lack of fusion, cracks, slag in the welds, usually need to be detected by appropriate NDT methods and repaired in time. NG28 has advanced radiographic testing equipment, which can provide customers with high-quality RT services, reduce losses and save costs for customers.

Ultrasonic testing covers almost all industrial fields, such as machinery, metallurgy, construction, shipbuilding, aerospace, petrochemical, electric power and special equipment,etc. It is mainly used for quality control during production and service to ensure the smooth operation of structural components and systems. NG28 has an excellent NDT technical team, which can provide customers with perfect testing procedure,and effectively complete testing in various fields.

Many in-service pipelines are affected by corrosion in harsh operating environments, which may cause leakage. Most pipelines transport flammable, explosive, and corrosive fluids. Once leakage occurs, it will cause huge losses. Eddy current testing adopts non-contact detection, which has fast detection speed, high sensitivity, and can detect under high temperature. Therefore, we can conduct eddy current testing on pipelines regularly to find defects in time and avoid harm. NG28 has advanced testing equipment and a variety of probes, which can provide customers with high-quality testing services.

NG28 provides time-of-difference ultrasonic inspection (TOFD) services related to industrial equipment and manufacturing. Ultrasonic inspection of time-of-flight diffraction is a technology based on diffraction signals, and it is also a kind of ultrasonic inspection. The time-of-flight diffraction method of ultrasonic testing has good technical reliability, high quantitative accuracy, and simple and fast testing. Huace Testing has extensive testing experience and comprehensive testing qualifications and capabilities in the field of non-destructive testing, covering radiographic, ultrasonic, magnetic particle, penetrating, eddy current, TOFD, visual and phased array testing, etc., and is comprehensive for engineering construction and product materials Defect control, export product quality assessment, etc. escort.

NG28 provides phased array ultrasonic testing services related to industrial equipment and manufacturing. The phased array ultrasonic testing PAUT technology uses an array probe to apply a pre-designed focus rule during transmission or reception, and realizes the detection of the movement and deflection of the sound beam through beam forming And focusing and other functions of ultrasonic imaging detection technology. Huace Testing has extensive testing experience and comprehensive testing qualifications and capabilities in the field of non-destructive testing, covering radiographic, ultrasonic, magnetic particle, penetrating, eddy current, TOFD, visual and phased array testing, etc., and is comprehensive for engineering construction and product materials Defect control, export product quality assessment, etc. escort.