New Delivery for Various Ptfe Seal Ring - rider ring – DONGYI Detail:
Selection from a comprehensive range of tribological materials
No pressure applied to the rider ring by relief grooves
Conversion of cylinder from lubricated to non-lubricated operation
In reciprocating compressors, rider rings guide the piston in the cylinder bore.
We manufacture them from materials that are specifically developed for the respective application.
Product detail pictures:

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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for New Delivery for Various Ptfe Seal Ring - rider ring – DONGYI, The product will supply to all over the world, such as: Barbados , Ottawa , Swaziland , We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.

This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
