high temperature resistance multi-level D25 cars Shock Pistons with seal durability

 

• unique design about the fluid channels
• hardness is about 85HRB
• ^{density is 6.3g/cm3}
• one piston banded PTFE and another without PTFE
• unique properties
• unparalleled quality and service
• packing according to specification required

Advantage:                                                                                      

1.Complex multi-level design
2.Flexile and convenient logistic service
3.Significant increase in lifetime
4.Standard material according to technical drawing
5.Can absorb most shake when driving
6.Increased seal durability

SPEC:D25XD8X12

 

Here is the physical properties of our products:
Tensile strength	≥23N/mm2
Carrying capacity	≥15N/mm3
Working temperature	-80°C to 260°C
Friction coefficient(dry)	≤0.16μ
Friction coefficient(oil)	≤0.05μ

 

We can use the following material to produce discs:        
1.PTFE+BRONZE        
2.PTFE+BRONZE+ACID TREATMENT        
3.PTFE+CARBON FIBER        
4.PTFE+GLASS FIBER+INTENSIFIER        
5.OTHER FILLERS