High Quality for Double Block Bleed Ball 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:
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We're going to commit ourselves to giving our esteemed buyers using the most enthusiastically considerate solutions for High Quality for Double Block Bleed Ball Valve - Best Price on Two Stem Design Needle Valve - rider ring – DONGYI – DONGYI, The product will supply to all over the world, such as: Florence , United Arab emirates , Turkmenistan , Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
By Gemma
from Montreal
- 2017.02.18 15:54
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Diego
from Provence
- 2018.11.06 10:04
