Adopting a full-process quality control system, combined with automated welding equipment, spectral analysis and non-destructive testing technology, to ensure the reliability of the product's entire life cycle from raw materials to finished products. We have developed a valve corrosion resistance detection device and method. We use the leak detection component to detect leakage, combine the torque measurement component to analyze the valve opening and closing performance, and use a timer to perform cyclic testing, which can accurately evaluate the impact of corrosion on valve function.
◆ Performed on 100% of valves
1.Visual & dimensional inspection of valve components
2.Visual & dimensional inspection of assembled valves
3.High pressure hydraulic body and seat test
4.Low pressure air seat test
◆ Performed as spot check or on customer request
1.Dye Penetrant test (DP)
2.Magnetic Particle test (MP)
3.Ultrasonic test (UT)
4.Identication (PMI)
5.Cryogenic / Low Temperature Testing