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Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.

Hydraulic cylinder PU polyurethane rod buffer seal HBY 1
Hydraulic cylinder PU polyurethane rod buffer seal HBY 2
Hydraulic cylinder PU polyurethane rod buffer seal HBY 3
Hydraulic cylinder PU polyurethane rod buffer seal HBY 4
Hydraulic cylinder PU polyurethane rod buffer seal HBY 5
Hydraulic cylinder PU polyurethane rod buffer seal HBY 6
Hydraulic cylinder PU polyurethane rod buffer seal HBY 7
Hydraulic cylinder PU polyurethane rod buffer seal HBY 1
Hydraulic cylinder PU polyurethane rod buffer seal HBY 2
Hydraulic cylinder PU polyurethane rod buffer seal HBY 3
Hydraulic cylinder PU polyurethane rod buffer seal HBY 4
Hydraulic cylinder PU polyurethane rod buffer seal HBY 5
Hydraulic cylinder PU polyurethane rod buffer seal HBY 6
Hydraulic cylinder PU polyurethane rod buffer seal HBY 7

Hydraulic cylinder PU polyurethane rod buffer seal HBY

  • Category: Rod seals
  • Temperature: -40 - +110℃
  • Pressure: 400bar
  • Material: PU, POM
  • Color: yellow, purple, blue
  • Product description:HBY Buffer Seals are used as buffer rings along with secondary U-Cup type seals. The anti-extrusion ring protects the rod sealing area from pressure spikes and the notched lip allows a pumping-back a

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    HBY Buffer Seals are used as buffer rings along with secondary U-Cup type seals.  The anti-extrusion ring protects the rod sealing area from pressure spikes and the notched lip allows a pumping-back action suppressing any pressure-trap effect.


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