| Customization: | Available |
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| Material: | PTFE+NBR |
| Application: | Cylinder |
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The rod sealing system with double wiper, rod seal and guide ring
The rod sealing system includes rod seal and double wiper and guide ring that installed between cylinder head and piston rod preventing hydraulic fluids from leaking out the system. In rod sealing system, it can be rod seal cooperates with double wiper or rod seal only. We provides various types of rod seal models and wiper mainly consisted of PTFE(polytetrafluoroethylene) material with incorporate of carbon figer,bronze ,glass figer or graphite figer
For more information, please click on the picture.
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ROD SEAL |
WIPER SEAL | |
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| Product description | Two-piece seal set for sealing piston rods, consisting of a PTFE profile ring and an elastomer Profile ring as a pre-stress element. The seal set is intended for demanding hydraulic applications | Double wiper consisting of one profile ring with one sealing edge and one wiper edge, plus two O-rings as prestress elements |
| Function | Very high stability under pressure High torsional safety Very good extrusion safety High resistance to abrasion Low friction, stick-slip free High contact pressure due to the elastomer Profile ring |
No space for any dirt clusters The wipers additional static sealing zone(dirt deflector) flush-fits with the housing and leaves no space for any dirt clusters Good wipe-off sticky dirt Out standing ability to wipe-off sticky dirt by inherently stable wiper edge. Reliability sealing system Improved functional reliability of the completer ability due to thewipers' additional sealing edge. Stick-slip free Stick-slip free operation by customisedchoice of materials (friction coefficient) |
| Application | Especially designed for heavy-duty applications Especially designed for large dimensions Seal set for tough applications Seal set suitable for large gaps |
Double wiper with integrated sealing function towards the outside diameter to improve the sealing functionality of the complete sealing system. |
| Installation | When fiting the elastomer profile ring is first placed in the housing groove, then the Profile ring is deformed to a kidney shape and sprung info place.During this process it is to be ensured no sharp kinks are produced in the PTFE profile ring and that the sealing edge is correctly arranged in relation to the direction of the pressure. The entire fiting operationis only allowed to be performed over rounded edges. | We recommend using professional tools. |
Detailed page about the PU material inspection report.
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Material
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Color
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Hardness
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Work Temperature
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Density
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Elongation at break
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Tensile StrengthTest
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Shore D
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°C
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cm³ %
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%
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N/mm²
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Standard
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DIN53505
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EN ISO 1183
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DIN53504/53455
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DIN53504/53455
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Pure Tetrafluoroethylene
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White
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57
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-200~260
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2.17
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300
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27
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PTFE +15%GlassFiber
+5%Molybdenum Disulfide |
Gray
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57
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2.25
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200
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18
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PTFE+40%Bronze
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Bronze
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64
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3
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280
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22
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PTFE+25%Carbon Fiber
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Black
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65
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2.1
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150
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15
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Material Name
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Key Properties
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Key Applications
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Nitrile ButadieneRubber (NBR)
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Superior wear resistance,non-polar oil/solvent resistance, water/penetration
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Automotive oil seals, mechanical gaskets, hoses,printing rollers; core material forautomotive/petroleum/machinery industries
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Fluorocarbon Rubber(FKM/FPM)
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High-temperature resistance
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Aerospace high-temperature seals;Chemical industry corrosion-resistant equipment.
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Cargo transportation methods
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Air Freight
Adjustable to customer requirements |
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Packing Methods
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Carton
Adjustable to customer requirements |
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Express
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DHL/Fedex or other ways you need
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Delivery Time
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Normally two weeks , if you need it urgently , 24hours may be available (Depending on our raw material stock )
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