Factory Directly supply Control Valve - 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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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Factory Directly supply Control Valve - rider ring – DONGYI, The product will supply to all over the world, such as: Vancouver , Czech republic , Bangladesh , We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.
By Belinda
from Spain
- 2018.10.01 14:14
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Laura
from Albania
- 2017.10.13 10:47
