Made In China Hydraulic Cylinder OEM Manufacturer

End Caps: The end caps are made of high-grade iron or cast steel. They seal the ends of the cylinder tube and house various components, such as the piston and rod seals, ensuring proper functioning and preventing fluid leakage.
Piston: The piston is made of high-grade ductile iron and is precision machined. It separates the cylinder into two chambers, allowing the hydraulic fluid to act on one side of the piston while the other side is vented or filled with fluid.
Piston Wear Ring: The piston wear ring is made of glass-filled nylon or urethane. It provides a low-friction surface for the piston to slide against the cylinder wall, reducing wear and extending the life of the cylinder.
Rod Wiper: The rod wiper is a component that helps to clean the piston rod as it retracts into the cylinder. It is typically made of metal-encased nitrile rubber or polyurethane and helps prevent contaminants from entering the cylinder, protecting the seals and other components.
Rod Seal: The rod seal is responsible for preventing leakage of hydraulic fluid along the piston rod. It is typically made of urethane or a material specified by the customer, ensuring a reliable seal and minimizing fluid loss.
Ports: The ports are the openings in the cylinder where hydraulic fluid enters and exits. NPTF (National Pipe Taper Fuel) or SAE (Society of Automotive Engineers) ORB (O-Ring Boss) threads are commonly used for 2T and 3T cylinder sizes, respectively.
Paint Color: The cylinder can be painted in semi-gloss black, grey, red, or other customized colors. The paint provides protection against corrosion and gives the cylinder a finished appearance.