• excellent quality
• well-known for its fine quality，to win warm praise from customers，selling well all over the world。
• sophisticated technology，Affordable price，quality and quantity assured，for your selection
• If you are satisfied with the goods, please give a five-star praise
• Model Number：DH PU OIL SEAL
• Origin：Mainland China
• Certification：NONE

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DHS / DH Hydraulic Oil seal: ( 11.2x19.2x4.5x6 is mean :11.2x19.2x4.5/6 )

ID 1.21mm-55mm

Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install, for piston and piston rod

Working Speed: Less than 0.5m/s; Working Pressure: Less than 35Mpa; Working Temperature Range: -35°C to 100°C (-31°F to 212°F)

Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity

Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure

Polyurethane (PU) seal is oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity, and easy to install.

Advantage

Good wear resistance, extrusion resistance, impact resistance, compression deformation, the most suitable for harsh working conditions, and easy to install.

Wide Application

UN oil seal is the most widely used oil seal in the hydraulic cylinder, whose main function is to prevent dust, dirt, sand, and metal debris from entering.

It is mainly used for sealing and dustproof heavy-duty walking machinery or industrial hydraulic cylinders and cylinders, hoists, axial moving rods of guide rods, and piston rods (pull rods) and pistons (one-way piston seals) in static pressure. Both piston and piston rods can obtain a good sealing effect.