Since PTFE is a self lubricating material
non-lubricated bearings, seals, piston rings, rider rings, piston rod packing, chevron rings, O rings etc., are in great demand amongst design engineers.

The use of fillers with PTFE changes certain properties and permits the material to be tailored to a wide variety of mechanical applications. In general, use of additives increases stiffness, hardness, compressive strength and resistance to deformation under load.

We manufacture these rings for all types of non-lubricated compressors.