Low Friction Resistance Piston Rod Seal

Low Friction Resistance Piston Rod Seal

The piston rod seal is installed inside the dust seal on the inner side of the end cap of the hydraulic cylinder. The function is to prevent leakage of hydraulic oil. One of the main pressure-bearing original parts is unidirectionally pressurized, and the pressure is large, and it is directly in contact with the hydraulic oil. It is required to have good pressure holding performance under static state, high pressure in motion, good sealing performance, small friction factor and strong anti-extrusion ability.

Product Details

Product Description

Step Seals GSJ seal consists of a PTFE Rod sealing ring and NBR/FKM O-ring, they are combined as a single unit and are appropriate for rods and plungers in hydraulic cylinders. The rod GSJ seal is designed to ensure that pressurized fluid does not leak out of the system as the rod cycles back and forth out of the gland.

Low friction resistance Piston rod seal
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Low friction resistance Piston rod seal
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Low friction resistance Piston rod seal
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Product Specification

Working pressure

≤40Mpa

Working temperature

-30°~+110℃

-25°~+220℃


(Depend on material of O-ring)


Working speed

≤4m/s

Working medium

Hydraulic oil, water, etc

Material

NBR,PTFE,

 

Product Packaging

(1)Packed by plastic bags,put into Plywood cases that don't need fumigation. Other packing is customized according to client's requirements.

(2)PTFE surface treated should be kept in dark place, can not be damaged.

Low friction resistance Piston rod seal
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Company Profile

Low friction resistance Piston rod seal
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