1.Speed: ≤ 0.5m/s .     
 2.Pressure: ≤25MPa    
 3.Temperature: -30 to +110°C
 4.Colour: Black + Blue, Black + White
 5.Material: POM/PU/PA/NBR/PTFE              
 6.Medium: Mineral oil-based hydraulic fluids
           flame retardant hydraulic fluids
           environmental safety hydraulic fluid (bio-oil), water and others

 7.Advantages: 
1)Good sealing effect.  
2)also suitable for holding cylinders. 
3)Insensibility against shock loads and pressure peaks. 
4)High resisitance against extrusion. 
5)Capable of installation in closed grooves for reduced machining costs. 
6)Economic sealing and guiding solution.   
7)Easy installation.

 8.Structure: a rubber seal, 
                     two Back-up ring 
                     two "L" type of guide ring

 9.Surface finish requirement:
                              contact surface:Ra≤0.3um;
                              groove bottom:Ra≤1.8um;
                              groove side:Ra≤3um

Application:

                 Light machine
                injection molding machine
                bottle blowing machines
                cranes
                forklifts
                hydraulic gate 
                agricultural machinery