Customization: | Available |
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Material: | PTFE+NBR |
Application: | Cylinder |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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ROD 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 |
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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 |
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Application | Especially designed for heavy-duty applications Especially designed for large dimensions Seal set for tough applications Seal set suitable for large gaps |
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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. |
The Detailed Index of PTFE | |||||||
Material | Color | Hardness | Work Temperature | Density | Elongation at break | Tensile StrengthTest | |
/ | / | Shore D | ºC | g/cm³ | % | N/mm² | |
Standard | / | DIN53505 | / | EN ISO 1183 | DIN53504/53455 | ||
Pure Tetrafluoroethylene | PTFE | White | 57 | -200~260 | 2.17 | 300 | 27 |
PTFE +15%Glass Fiber+5%Molybdenum Disulfide | PTFE-2 | Gray | 60 | 2.25 | 200 | 18 | |
PTFE+40%Bronze | PTFE-3 | Bronze | 64 | 3 | 280 | 22 | |
PTFE+25%Carbon Fiber | PTFE-4 | Black | 65 | 2.1 | 150 | 15 |
The Detailed Index of PU Material | ||||||||
Material | Color | Hardness | Work Temperature | Density | Elongation at break | Elastic Modulus | Wear & Tear | |
/ | / | Shore A | ºC | g/cm³ | % | N/mm³ | mm³ | |
Standard | / | DIN53505 | / | EN ISO 1183 | DIN53504/53455 | DIN53504 | DIN ISO4649 | |
Nitrile Rubber | NBR | Black | A85±5 | -30~100 | 1.31 | 130 | 11 | 90 |
Hydrogenated Nitrile Rubber | HNBR | Black | A85±5 | -25~150 | 1.22 | 180 | 10 | 90 |
Fluororubber | FKM/FPM | Black /Brown | A85±5 | -20~200 | 2.3 | 200 | 5 | 150 |
Silicone Rubber | MVQ/SIL | Red/Black/Brown | A85±5 | -60~200 | 1.52 | 130 | 5 | - |
Ethylene-Propylene-Diene Monomer | EPDM | Black | A85±5 | -50~150 | 1.22 | 110 | 9 | 120 |
Cargo transportation methods
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Air Freight
Adjustable to customer requirements |
Packing Methods
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Carton
Adjustable to customer requirements |
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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Q: What's the lead time for orders?