SWKS Seal, with over 10 years experience, is one of the leading big size fep encapsulated silicone o-ring manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.
 | Big Size FEP Encapsulated Silicone O-ring |
| Product Name | Big Size FEP encapsulated silicone o-ring |
| Material | ENCAP: FEP, PFA Core Rubber Material: FKM or Silicon Rubber |
| Hardness/Durometer | Solid Silicone Rubber : 85-90A Solid FKM Rubber : 90-95A |
| Size | Standard size or Custom Size |
| Temperature Range | FEP ENCAP: -60℃~205℃ (-75 °F - 400 °F) PFA ENCAP: -60℃~260℃ |
| Color | FKM (Black) or Silicon Rubber (Red) |
| Details Images of Big Size FEP Encapsulated Silicone O-ring |
| Advantage of SWKS FEP encapsulated silicone o-ring |
1. our PFA thickness is about 2mm not 1mm ( 1mm and 2mm have huge difference on quality.The property of 1mm like high pressure resistance, temperature resistance will be much bad )
2.Smooth surface,you even can not find the joint point.
| Property of SWKS FEP encapsulated silicone o-ring |
2- Excellent corrosion resistance (strong acid, strong base solvent)
3- Good compression resistance ( ≥30%）
4- Wide temperature range (-76℉ to 500℉)
5- Anti friction ( friction coefficient 0.1~0.2)
6- Good swelling resistance ( ≤0.1%）
7- High pressure resistance
8- Excellent sealing durability, long service life
| After-sale service |
Tracking customers and replying questions positively. Answering problems patiently. If quality could not satisfy your request,return / exchange policy is available.
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