Excavator PU HBY Buffer Ring Seal

Excavator PU HBY Buffer Ring Seal

The excavator PU HBY buffer ring seal can buffer the impact pressure generated on the piston rod side of the hydraulic cylinder, soothe back pressure; prevent the direct overheating of the oil temperature from being transmitted to the seal, resulting in deterioration of the seal, buffering and slightly lowering the temperature, reducing The frictional resistance of the piston rod seal and the problem of sliding heat of the seal during the movement of the cylinder.

Product Details

Product Description

Excavator buffer HBY seals:

Excavator Seal HBY is used in combination with rod packing to absorb the impact and fluctuating pressure at high load, to isolate high temperature fluid, and to improve the durability of the packing

PU SEAL HBY Feature :

Buffer HBY seal eliminates the pressure between the piston rod seal and the buffer ring.

Excavator PU HBY buffer ring seal .jpg

Sliding speed[m/s]

1.5(max)

Temperature [° C]

 -40~+120℃

Feature

Good physical and chemical properties

Color

Yellow

Material

PU NBR

Hardness

HS90±2A

Certificates

ISO9001

Delivery time

In one week

MOQ

1

Supply ability

1,000,000 pcs/month

Export market

South Asia,Southeast Asia,South America,North America,Africa,Middle East,Australia


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Packing & Storage

As customers’ requirement

Excavator PU HBY buffer ring seal .jpg


Company Profile

Excavator PU HBY buffer ring seal .jpg

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