Delivery Time:20days

Xia Yi is specializing in producing damper pistons.Our products are not only selling well in many cities in China, but also exported to many overseas countries and regions, such as Africa, South America, Southeast Asia and the Middle East.

Our enterprise is trying our best to provide higher quality products at lower price, and bring you satisfactory customer service.We always optimize our products to meet different requirements of customers.We also provide OEM services.We do business in good faith and enjoy a good reputation for our good after-sales service.
 

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

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

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