High Pressure Hydraulic Wear/Guide Ring

High Pressure Hydraulic Wear/Guide Ring

Type
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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Pieces
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DST is the wear ring or guidering of DSH Seals. The function of a hydraulic wear ring is to guide the shaft and hole sealing of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing the performance of the sealing system.

DST has a rectangular cross-section with rounded or chamfered edges, thus preventing impermissible edge force in the corner radius of the grooves. The chamfers also serve to facilitate installation, e. g. When inserted into the cylindrical tube or guide bush.

 

Material

 

  • Popular wear ring materials include glass filled Nylon, bronze filled PTFE,
    glass filled PTFE, Phenolic and PEEK.

 

Type of cut

 

  • Wear rings are available in butt cut, angle cut and step cut styles.

 

Function

 

  • 1. Good dimensional stability, can absorb stock

  • 2. Uniform distribution of the large radial force

  • 3. Low coefficient of friction, good sliding performance

  • 4. Higher load bearing capacity

  • 5. Excellent wear resistance

  • 6. Wipe effect

  • 7. Easy to install

  • 8. Long service life

  • Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids,
    water, air and others.

 

◆◆ Filled PTFE

 

Product material 1 Filled PTFE
Temperature -60~+260℃
Speed ≤15m/s
Material description PTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite
Available Color Black, Gray-black, Coffee
Material Strength Good wear resistance, good self-lubricating performance, environmental protection

 

DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring
DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-1
DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-2

 

◆◆ Phenolic resin

 

Product material 2 phenolic resin
Temperature -60~+120℃
Speed ≤1m/s
Material description Phenolic resin is a very effective, heavy-load, easy to use material, has excellent physical

and mechanical properties, widely apply to reciprocating motion, swing motion and low speed rotation and so
on.

Available Color Red, blue
Material Strength Compatible with a variety of working mediums.

 

DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-3
DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-4
DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-5

 

◆◆ UH-PE

 

Product material 3 UH-PE
Temperature -160~+100℃
Speed ≤2m
Material description Ultra High Molecular Weight Polyethylene Fiber, also call UHMWPE.
Available Color White.
Material Strength Chemical resistance, good wear resistance, small coefficient of friction.

 

DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-6
DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-7
DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-8

 

◆◆ Phenolic resin with fabric

 

Product material 4 phenolic resin with fabric
Temperature -60~+120℃
Speed ≤1m/s
Material description Phenolic resin with fabric material has been widely used in the wear ring, support ring, bushings, washers,
bearingsand other mechanical parts of engineering machinery cylinders.
Available Color Brown
Material Strength High mechanical properties, good oil resistance and high wear resistance, low water absorption
Type of cut
Standard design angle cut
Special design Straight cut, step cut
Edge
Standard no chamfer
Special rounded or chamfer form
medium Hydraulic oil, flame retardant oil, water, gas
Applied device Hydraulic equipment / cylinder / rolling mill / hydraulic press

 

DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-9
DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-10
DSH-Ptfe Wear Strips High Pressure Hydraulic Wearguide Ring-11

 

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