The reactor pressure vessel bolt defect ultrasonic inspection system is based on the principle of ultrasonic flaw detection. It uses a probe to transmit high-frequency sound waves to penetrate the bolt, and analyzes internal cracks, corrosion and other defects based on echo signals. Specially designed for nuclear-grade bolts, adapt to high temperature and high pressure environments, and ensure the safety of critical reactor connections.

The eddy current testing project of fuel rod oxide film thickness uses eddy current testing technology to conduct non-contact measurement of the oxide film on the surface of fuel rods. By generating an alternating magnetic field by the coil, changes in the thickness of the oxide film will cause differences in eddy current effects, and the film thickness is accurately measured through signal processing. This test can quickly identify oxide film uniformity and thickness deviations, providing key data support for fuel rod performance evaluation and safe operation of nuclear reactors.

The ultrasonic inspection system for pipeline welds is based on the principle of ultrasonic reflection. It uses a probe to transmit ultrasonic waves to scan the weld, and identifies flaws such as cracks and pores based on echo signals. Adapting to various pipeline materials, it can accurately locate the internal damage of the weld and provide reliable technical support for controlling pipeline welding quality.

Eddy current inspection technology performs non-destructive inspection of evaporator heat transfer tubes. The eddy current in the pipe body is excited by the alternating magnetic field. When there are defects such as cracks and corrosion in the pipe wall, the eddy current distribution and the reaction magnetic field change. The defects can be accurately located through sensor capture and signal analysis. The detection has efficient and non-contact characteristics, which can quickly identify damage to heat transfer pipes and provide a key basis for the safe operation and maintenance of the evaporator.

This product is aimed at offshore platform oil pipelines. It relies on ultrasonic testing technology to achieve online monitoring, monitor pipeline conditions in real time, and automatically transmit data back.

The omega rubber core testing device for well cementing is based on the principle of ultrasonic or pressure testing, and is designed for the sealing structure of the omega rubber core. Through non-contact scanning or tightness testing, it accurately detects defects such as rubber core wear and cracks, ensures the sealing performance of the well cementing operation, and helps oil and gas well cementing quality control.

The PA ultrasonic phased array automatic scanning system for high-voltage manifolds uses phased array ultrasonic technology to accurately detect high-voltage manifold defects through multiple array element probes and automatic scanning, achieving efficient and visual flaw detection, and ensuring safe operation of the manifold.

The phased array automatic ultrasonic inspection system is based on the principle of multi-array element beamforming to accurately focus and scan oil storage tanks and efficiently capture corrosion defects. Adapt to the petrochemical plant environment, automate scanning and collection of data, provide intelligent solutions for storage tank safety testing, and assist in risk management and control of refining and chemical enterprises.

By marking detection points with NFC patches and QR codes, manually handheld portable electromagnetic ultrasound testing equipment can conduct inspections at fixed points. The test results will be automatically uploaded to the cloud database and then automatically generated reports to provide support for complex random petrochemical testing scenarios.

Using the long-distance online monitoring technology of magnetostrictive waveguide pipes, it can monitor the changes of pipeline corrosion and crack defects over time, and provide timely warning of pipeline injuries. When encountering defects, welds, etc. during propagation, echo signals will be formed. Analyzing the received guided wave signals can realize defect location and non-destructive evaluation in pipelines.

The electromagnetic ultrasonic double wave method is used to measure the axial force, which is efficient. Taking advantage of the different sensitivities of longitudinal and shear wave velocities to axial forces, one measurement is enough.

The corrosion monitoring system is designed for year-round maintenance work in harsh environments. Combined with the unique electromagnetic ultrasonic sensor EMAT, the pipe thickness can be continuously measured, and the gateway receives the sensor's thickness data through wireless transmission, thereby monitoring the corrosion trend in real time and protecting the safety of industrial pipelines.

The automatic ultrasonic testing system for steel pipe production line uses the principle of ultrasonic reflection/transmission to detect the steel pipes in the production line in real time. Automatic scanning and accurate identification of cracks and other defects adapt to the rhythm of the production line, helping steel companies control the quality of steel pipes and build a solid foundation for safety in pipeline applications.

The automatic ultrasonic inspection system for billet production line is based on the principle of ultrasonic reflection to detect billets in real time during production. Automatic scanning and accurate identification of internal defects adapt to the rhythm of the production line, helping steel companies control the quality of billets and build a solid foundation for product safety.

Infrared testing of delamination and debonding of aerospace R corner composites is a non-destructive testing technology used to detect delamination defects and interface debonding of composites in aircraft R corner areas. This technology uses an infrared thermal imager to monitor changes in surface temperature distribution by applying heating stimulation to the material surface. When there are delamination or debonding defects, heat transfer will be hindered, resulting in abnormal temperature in the defect area, which appears as a significant temperature gradient in the thermal imaging camera. This inspection method has the advantages of non-contact, speed and intuition. It can effectively identify hidden defects inside composite materials and provide an important basis for aviation structural safety assessment.

Infrared testing of curved/honeycomb composite materials is a special testing technology for curved honeycomb sandwich structures in the aerospace field. The method uses infrared thermal imaging to detect defects such as debonding between the honeycomb core material and the panel, damage to the honeycomb core material, water accumulation, and delamination of the panel. Due to the special geometry and curved surface characteristics of honeycomb structures, factors such as uneven surface emissivity and complex heat conduction paths need to be considered during testing. The key to the technology is to optimize the heating method and detection angle to ensure that heat can be effectively transferred to the honeycomb core material, and at the same time identify the location and degree of defects through abnormal temperature distribution. This detection method is of great significance for ensuring the integrity and safety of aircraft honeycomb structures.

Infrared inspection of aircraft brake shafts is a safety inspection technology used to monitor key components of aircraft brake systems. This method uses infrared thermal imaging technology to detect the temperature distribution of the brake shaft during working, and identifies fatigue cracks, material defects, stress concentration areas, and bearing wear inside the shaft body. During testing, by monitoring abnormal temperature changes on the surface of the brake shaft, local temperature rise will occur in the defective area due to stress concentration or abnormal friction. This detection method can carry out real-time monitoring while the brake shaft is running. It has the advantages of non-contact and rapid response. It can detect potential faults in time, prevent brake system failure, and ensure the safety of aircraft take-off and landing.