22mm graphite carbon Filled PTFE Banded Piston Shock Absorber Piston export to Spain
Xia Yi company product suspension pistons, shock absorber pistons and other sintered parts
from shock absorbers.
The products include guider, piston, valve seat and other powder metallurgy parts.
PTFE banded shock absorber piston ring can stand 1,000,000 cycles fatigue test.
Specifications:
| Ring disc size | D30.50+0/-0.20 X D12.00+/-0.10X0.55+/-0.02 |
| Ring material | Graphite carbon |
| Properties of ring disc | Density 2.17g/cm3 |
| Hardness 58 shore D |
| Tensile strength 25.6MPa |
| Elongation @ break 388% |
Description:
22mm Filled PTFE Shock absorber Piston with imported graphite carbon material
SPEC: D22XD6X12
• Big shock absorber piston
• Conventional design
• With PTFE banded on OD
• We can produce according to the customer's drawing
• Middle part (sinter part), we can use the material as the customer's demand
• Carbon content is 0.1%, copper content is 3% or other choice
Advantages:
1. Wear and corrosion resistance
2. Efficiency steaming treatment
3. Reduces friction and ensure smooth rod reaction
4. PTFE banded piston
5. It is equipped with piston rings to provide a good seal between the cylinder wall and piston
6. Increased seal durability
We own the following testing equipment to assure the quality and properties of the mixed material and
banding effectiveness.
1. Tensile strength testing machine
2. Abrasion & friction coefficient testing machine
3. Shore durometer
4. Rockwell hardness tester
5. Density balance
6. Fatigue testing machine
7. Blow-off & friction testing machine
Process for shock pistons:
powder blending—PTFE cylinder compression—Sintering—PTFE disc production—prepressing—heat
pressing—molding—deburring—inspection—packing
Applications:
In car or motorbike front or rear shock absorbers
Competitive Advantage:
1. Consistency in size.
2. Infrared ray detect the out diameter in automatic banding machines
3. Produce PTFE disc by Xia Yi, can control the quality itself.
Picture show:
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