December 9th 2022
Valve is an important control component in fluid transport system, which is widely used in petrochemical, thermal power, nuclear power and other industries.
Accurate detection of valve leakage plays a crucial role in industrial production. The main pressure leak detection methods of valves in patent literature at home and abroad include bubble method, soap bubble method, special tracer method, hydraulic pressure method, ultrasonic method, pressure drop method, and valve internal leakage temperature method.
CF8M Ball Valve |
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