Piston rod, as its name suggests, is a connecting component that supports piston work. Most of them are used in cylinders, cylinders (compressed air) motion execution components, and are a sport with high frequency and high technical requirements. component. The hydraulic piston rod improves the surface corrosion resistance and can delay the generation or expansion of fatigue cracks, thereby improving the fatigue strength of the cylinder rod. The hollow piston rod refers to a hollow piston rod having an annular cross section. It consists of: cylinder, piston rod (cylinder rod), piston and end cover. The quality of the processing directly affects the life and reliability of the entire product.
  Piston rods are mainly used for places where heavy loads are required for a long time. They can still support heavy loads when removing oil pressure, and are safe and reliable. The piston rod of the cylinder has a piston rod at one end, and the air supply from the side of the piston generates air pressure, and the air pressure pushes the piston to generate a thrust and returns by the spring or the self weight. The hollow piston rod refers to a hollow piston rod having an annular cross section. The 45# piston rod connects the piston and the crosshead to transmit the force acting on the piston and drive the piston to move. Can be used for underwater, single-acting, load retraction, nut self-locking makes the load safer, especially in large engineering (engineering), easy to operate control (control) and self-locking jack ( Jack0, designed with safety and pressure-preserving device, built-in pressure relief valve to prevent overload, to protect the self-locking jack for safe operation. The connection of the device is made of high-pressure hose and threaded joint, which is quick to use. ), and overcome the shortcomings of rapid traditional joint oil leakage, mainly used in electric power, construction, machinery manufacturing, mining, railway bridge (Bridge), shipbuilding and other industries (shè bè i) installation top disassembly operation .

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