SWKS Seal, with over 10 years experience, is one of the leading b2pt ptfe rotary shaft oil seals 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.

B2PT PTFE Rotary Shaft Oil Seals

Tel:0086-15122499106

The PTFE lip seal is a rotary lip seal that features an ID lip that seals dynamically on a shaft and metal casing on its OD to seal statically press-fit into a bore. A gasket is sandwiched between layers of sealing lips and the can to seal off the potential leak path. Since the lip is not spring energized, the radial lip contact forces are lower than a rotary lip seal, which allows the seal to function at much higher surface speeds (up to 30m/s).

Molybdenum disulfide increases the hardness of the seal surface while decreasing friction. It is normally used in small proportions combined with other fillers such as glass. MoS2 is inert towards most chemicals.

Stainless steel good chemical resistance properties up to 600 degree F. resists corrosive media up to 400 degree F.

◆◆ PTFE plus SS304

	Filled PTFE (such as MoS2/Glass fiber, Ekonol and so on), or Virgin PTFE is available

	And PTFE oil seal has good anti-friction performance, suitable for harsh working conditions
	-80~ plus 200 degree
	Less than or equal to 30m/s
	Less than or equal to 10bar