Seal ring: Polyurethane PU
Back-up ring: Poly amides PA
* Other material combinations can be customized
according to working conditions.
The JB-10 hydraulic rod buffer seal is composed of two parts,a PU seal ring with raised pattern behind and a polyamides back-up ring.
High wear resistance
Low axial housing heights
Good protection to the secondary seal with pressure peaks
In the hydraulic piston rod sealing systems, JB-10 buffer seal is typically used in conjunction with U-rings because they are not the primary sealing element. JB-10 reduces its own pressure peaks to provide pressure fluctuations to the main sealing element. It has a very wide range of applications,for instance, construction machinery, agricultural machinery, fork-lift, dump trucks, injection mounding machines, etc.
General petroleum-based hydraulic oil
* Further specifications on request,,we also supply turning products or semi-finished materials.
1. Are you original manufacturer or trading company?
We are manufacturer of hydraulic seals located in Guangzhou,China.
2. Could you make seals with customized size(s)?
Yes,we can make custom seals according to your cylinder operating conditions.
3. Could you provide free sample?
Yes,we can offer you free samples but we need the shipping cost paid by you.
4. How long does it take for delivery?
It depends on which way you choose to ship the items and the distance of destination.