4 holes design Alkali resistance Shock Pistons with low friction for Nissan,Hyundai,Buick

SPEC:D35XD8X14

• 4 holes design
• width of PTFE band is 9mm
• no burr and no free burr
• PTFE with 25% carbon
• net weight is 44.00g
• pistons can stand regular operating durability test, no band slippage and damage.

Advantages:        
1. low friction coefficient        
2. good extrusion force        
3. good seal performance        
4. high shape stability at high temperature
5. acid and alkali resistance
6. dielectric strength
7. excellent arc resistance
8. wide temperature range/high temperature resistance
9. low stable dielectric constants
10. high volumetric resistivity

 

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)	≤0.05

Our company produce shock absorber pistons with variety types.These shock absorber pistons can be used in different shock absorbers such as Nissan, Hyundai, Buick and so on.

We have a strong team to research and develp automatic machines.We have five machines now and the annual capacity can reach more than 20, 000, 000 pcs.