* Other material combinations can be customized
according to working conditions.
DS seal is a double lips wiper seal with both sealing and dust scraping features,especially used for dump truck cylinders.
Low permanent deformation
Easy to install and disassemble
Good temperature resistance and wear resistance
Excellent resistance to extrusion
Asymmetric double lip interference squeeze seal design
DS wiper seal is designed specially for dump truck front top cylinders. This wiper ring can not only prevent mineral powder, metal powder, sediment, rainwater and other impurities entering the cylinder from the outside, but also cooperate with our JB-3 rod seal to achieve a double sealing, preventing the leaked oil from polluting the environment.
Hydraulic oil (mineral oil base), flame retardant hydraulic fluid, etc.
* Further specifications on request,we also supply turning products or semi-finished products.
1. How long does it take for production?
Generally 2-4 days for in-stock items;7-10 days for new production.
2. Do you have any MOQ limit?
Even 1 piece is accepted for stock orders or custom orders but the more quantity ,the cheaper cost.
3. How do you deliver the goods?
For small package, shipping by express such as DHL, TNT is recommended;
For more quantity, sea freight is more cost-effective. We can also ship the goods to your agent in China.
4. Does your company participate in exhibitions often?
Our company participates in exhibitions every year, such as Shanghai Bauma Exhibition, PTC Power Exhibition, Canton Fair and so on.