Factory Supply Auto Spare Components - 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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We emphasize development and introduce new products into the market every year for Factory Supply Auto Spare Components - rider ring – DONGYI, The product will supply to all over the world, such as: Iraq , Victoria , Israel , Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the future!

The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
