Pneumatic swing valve,Its material is 45 and Q345 ect,for the Pneumatic Conveying System: The working principle: Pneumatic actuators by rotation and ....
Electric gate,Its material is Q235 and 45 ect,used for che discharge system: Electric gate is a ram always close contact with the valve seat sealing ....
Pneumatic dome valve is a new type of quick closing valves, it is the strength of coal ash conveying system used in the largest number and the best .....
Pneumatic dome valve is a new type of quick closing valves, it is the strength of coal ash conveying system used in the largest number and the best .....
Electric gate,Its material is Q235 and 45 ect,used for che discharge system: Electric gate is a ram always close contact with the valve seat sealing ....