Zylinder, Ventile

The project hydraulic cylinder is the double-acting one-person cross talk cock stem hydraulic cylinder, installs Fang Gongduo to use the earring. According to the cylinder cover and cylinder body's joint way, may divide into the external screw thread joint type, the inside caliper key joint type and the flange joint type three kinds, the project hydraulic cylinder mainly uses in the engineering machinery, the heavy duty machinery, the transport machinery and mining machinery's hydraulic system