Piston Seal

The piston seal is mounted on the piston. The main function is to seal the gap between the piston and the cylinder to prevent leakage of hydraulic oil. The piston seal is the main seal in the hydraulic cylinder. It is one of the most important seals for the hydraulic cylinder to withstand the pressure. The main requirements for the piston seal are good sealing effect, good pressure retention effect in static state, strong pressure bearing capacity during exercise, anti-extrusion, small friction coefficient and long service life. Piston seals come in a variety of forms, depending on the environment in which they are used.
  • Glyd Ring Piston GSF Seal

    Piston Seal Slide Ring PTFE GSF apply for Excavator, hydraulic cylinders, semiconductor, flat panel industry, petroleum, chemical industry and other industries. Wear resistance and high temperature resistance are much higher than other materials.
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  • Low Friction Piston GSF Seal

    Piston GSF Seal Bi-directional sealing under high pressure and low pressure and high frequency conditions. Wide application range, allowing for large extrusion clearance. Suitable for high pressure system cylinders for linear reciprocating motion, piston seals in servo...
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  • Hydraulic Piston Gliding Ring Seals with O Ring

    Hydraulic Piston Slide Ring seal has three colors,gold,green,coffee.it is used for sealing of piston in reciprocating HP oil cylinder,comnined used with O-type ring.
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  • Gely Ring Piston GSF Seals

    Gely Ring Piston GSF Seals apply for Excavator, hydraulic cylinders, semiconductor, flat panel industry, petroleum, chemical industry and other industries. Wear resistance and high temperature resistance are much higher than other materials.
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  • Slide Ring for Piston GSF Seal

    Slide Ring for Piston GSF Seal Bi-directional sealing under high pressure and low pressure and high frequency conditions. Wide application range, allowing for large extrusion clearance. Suitable for high pressure system cylinders for linear reciprocating motion, piston seals...
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  • Hydraulic Cylinder Piston GSF Seal

    Hydraulic Cylinder Piston GSF Seal Bi-directional sealing under high pressure and low pressure and high frequency conditions. Wide application range, allowing for large extrusion clearance. Suitable for high pressure system cylinders for linear reciprocating motion, piston...
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  • PTFE Bronze Piston GSF Seal

    GSF piston seal is consist of antiwear PTFE ring and O Ring rubber ,O ring of PTFE can provide the elasticity, wear square the circle of compensation, with two-way sealing effect, which is suitable for sealing hydraulic cylinder piston.
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  • Non-standard Nylon TPU Combination Seal

    Glyd Ring Nylon and polyurethane are combined into sealing rings. The color can be produced according to customer's requirements. Not only the product is beautiful, but also the quality is very good, the wear resistance and the corrosion resistance are good.
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  • FKM NBR Ruber Matal TC Oil Seal

    NBR Ruber Matal TC Oil Seal is a rubber-covered double lip seal with self-tightening spring. Generally speaking, the oil seal is often referred to as the tc skeleton oil seal. It has good heat resistance and wear resistance, and is resistant to various lubricating oils,...
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  • Hydraulic Cylinder Piston PU Cup Seal

    The main function of the PU cylinder seal of the hydraulic cylinder piston is to seal the gap between the piston and the cylinder to prevent leakage of hydraulic oil. The piston seal is the main seal in the hydraulic cylinder. It is one of the most important seals for the...
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  • Hydraulic Cylinder Piston Seal

    The main function of the hydraulic cylinder piston seal is to seal the gap between the piston and the cylinder to prevent leakage of hydraulic oil. The piston seal is the main seal in the hydraulic cylinder. It is one of the most important seals for the hydraulic cylinder to...
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  • High Temperature Resistance Piston Seal

    Fluorine rubber Yxd Press Brake/Piston U Cup on gas solubility is relatively large, but the diffusion rate is relatively small, so the overall permeability is also small. Fluorine rubber at 30 degrees for oxygen, nitrogen, helium, carbon dioxide gas permeability and butyl...
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