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High Pressure Hydraulic Wear/Guide Ring

High Pressure Hydraulic Wear/Guide Ring

Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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DST is the wear ring or guide ring 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 inserting 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 1Filled PTFE
Temperature-60~+260℃
Speed≤15m/s
Material descriptionPTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite
Available ColorBlack, Gray-black, Coffee
Material StrengthGood 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 2phenolic 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 ColorRed, blue
Material StrengthCompatible 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 3UH-PE
Temperature-160~+100℃
Speed≤2m
Material descriptionUltra High Molecular Weight Polyethylene Fiber, also call UHMWPE.
Available ColorWhite.
Material StrengthChemical 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 4phenolic 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, bearings

and other mechanical parts of engineering machinery cylinders.

Available ColorBrown
Material StrengthHigh mechanical properties, good oil resistance and high wear resistance, low water absorption
Type of cut
Standard designangle cut
Special designStraight cut, step cut
Edge
Standardno chamfer
Specialrounded or chamfer form
mediumHydraulic oil, flame retardant oil, water, gas
Applied deviceHydraulic 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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