No damping stagnation 6 holes design cars Shock Absorber Pistons

SPEC:D25XD8X13

• 6 holes design
• the pistons are sold to secondary market
• can do slide resistance test according to the customer's demand
• piston should slide down uniformity both in positive and contrary direction, no damping stagnation
• test velocity is 3mm/min, Static strength damage:11.27KN
• net weight is 19.60g

 

Advantages:        

1. Wear and corrosion resistance
2. Efficiency steaming treatment
3. Reduces friction and ensure smooth rod reaction
4. Teflon banded piston
5. It is equipped with piston rings to provide a good seal between the cylinder wall and piston
6. Increased seal durability

 

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