Factory source Manual Butterfly Valve - 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:
Related Product Guide:
What’s a 3/2 Compressed Air Valve?
What Is an Air Release Valve?
Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for Factory source Manual Butterfly Valve - Best Price on Two Stem Design Needle Valve - rider ring – DONGYI – DONGYI, The product will supply to all over the world, such as: Provence , Milan , Bolivia , We have more than 8 years of experience in this industry and have a good reputation in this field. Our products have won praise from customers worldwide. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
By Doris from Libya - 2017.09.09 10:18
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Jessie from Guatemala - 2018.11.22 12:28