Factory best selling Coil Compression Spring - Best Price on Two Stem Design Needle Valve - rider ring – DONGYI – 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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Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for Factory best selling Coil Compression Spring - Best Price on Two Stem Design Needle Valve - rider ring – DONGYI – DONGYI, The product will supply to all over the world, such as: Borussia Dortmund , Roman , Bangalore , We welcome you to visit our company & factory and our showroom displays various products and solutions that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to supply you with the best services. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone.
By Elma from Czech - 2017.12.02 14:11
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
By David from Costa Rica - 2018.06.05 13:10