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Materials of guide ring

Update:2017-12-08

Materials of guide ring mainly has modified polytetrafluoroethylene, phenolic resin and fabric, polyacetal and glass fiber and etc. 

Modified PTFE guide ring, starting resistance is small, low-speed crawling is not easy. Low friction, suitable for high speed, medium and ligh-load cylinder and hydraulic cylinder (the cylinder basically adopts this kind of guide ring). It can be applied to non-oil-lubricated cylinder after adding graphite and other fillers. Phenolic resin and fabric, polyacetal and glass fiber guide ring.  Its carry capacity reach dozens or even a hundred times of modified PTFE, suitable for heavy duty, high pressure hydraulic cylinder.

Why not contact DSH Seals for your various kinds of guide ring needs? We will offer you a better sealing solution.