What are the main types of end connections for hydraulic piston rods?

       1, threaded connection: this connection is suitable for large loads and high precision requirements of the occasion, can achieve sealing and easy removal, its structure is simple, easy to install. The upper end of the hydraulic piston rod is processed with external threads, and the piston is processed with corresponding internal threads. The use of threaded connections, to select the appropriate threads of high strength.

       2, welding connection: this connection is suitable for larger loads and higher precision requirements of the occasion. Hydraulic piston rod and piston through the direct welding way to connect together. The connection needs to use the welding process, and confirm that the material properties before and after welding is basically the same.

       3, pin connection: is one of the commonly used hydraulic piston rod connection. Characterised by a solid connection, easy to disassemble, usually used in small hydraulic cylinders or light load conditions. The production of this connection is relatively simple, so the cost is relatively low, but the pin connection of the cutout is easy to accumulate dust, need to pay attention to cleaning.

       Please note that the choice of connection is determined by the specific application and requirements.