PTFE Oil Seals
Modern diesel and gasoline engines make increasingly high demands on oil seals. This is particularly due to the higher engine speed and oil temperature. In addition,Website:, increasingly long maintenance intervals for oil changes are required, which makes the utilized additive-rich oils more aggressive toward the sealing material. Oil seals made from fluoro rubber (FKM), which are often used, can only fulfill these increased demands to a limited extent. PTFE (Polytetrafluoroethylene) oil seals, however, provides a good solution due to their superior properties: Offer good performance in extreme temperature and fluid environment Resistant to modern motor oilsReduce frictionDry running Good sealing performance Long service life
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This PTFE wear ring is used in hydraulic and pneumatic cylinders to prevent metal contact between movable parts.It has good compressing streng... |
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Our PTFE guide rings are used to maintain the perfect concentricity between stem and cylinder,Website:, avoiding problems during the rectilinear pi... |
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Rayflon manufactures not only PTFE/TFM® rubber diaphragms but also the bonding diaphragms of PTFE with metal insert and other plastics. Steel is th... |
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Medical grade PTFE tubing PTFE is well regarded in the medical application due to its biocompatibility. PTFE tubing has the lowest coefficient... |
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Chemical inertness and non-wetting properties make PTFE,Website:, PFA ideal materials for use in semiconductor applications. Rayflon can produce la... |
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