Factory made hot-sale Dn15 Air Vent - 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:

Related Product Guide:
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Our goal is to satisfy our customers by offering golden service, good price and high quality for Factory made hot-sale Dn15 Air Vent - rider ring – DONGYI, The product will supply to all over the world, such as: Iran , Bandung , Madrid , Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
