new design 27mm banded piston for car shock absorber , Fe-C-Cu material with PTFE
| Features | precision holes for oil bleed |
| lip design can according to the customer's demand |
| good seals of PTFE material |
| horn mouth design |
| in-house tooling making: EDM, wire cutting machine |
| custom metallurgical properties |
| design and sale all types of pistons |
| wear and corrosion resistance |
Specifications:
| Physical performance for shock piston | tensile strength | More than 15MPa |
| elongation @ break | More than 200% |
| shore hardness | 57 - 61 |
| density | 2.15 – 2.19 g/cm3 |
| wear | Less than 50mg |
| friction coefficient | Less than 0.3 |
| highest working temperature | 260℃ |
Description:
High temperature resistance, two holes design D31 cars Shock Absorber Piston
We are professional factory engaging in producing shock absorber pistons, with many years experiences in this line.
As we know, shock absorbers play a large part in the performance of the vehicle and are therefore
advised for a routine check up at regular intervals.
We can offer you the pistons with good quality and fit for the different road condition. We choose
advanced material and this provides long seal life, contributing to shock absorbers that can meet the
demands from car manufacturers of one hundred thousand kilometers before replacement.
SPEC: D26.5XD8X13
Two holes design
Symmetrical distribution
Surface roughness Ra<3.0μm
Net weight is 23.52g
Here is the physical property of PTFE rings:
Tensile strength ≥23N/mm2
Carrying capacity ≥15N/mm3
Working temperature -80°C to 260°C
Friction coefficient (dry) ≤0.16
Advantage:
1. Wide temperature range/high temperature resistance
2. Standard material according to technical drawing
3. OEM quality standard guarantee
4. Sample purpose order accepted
5. Complex multi-level design
6. Reduces friction and ensure smooth rod reaction
Applications:
Car or motorbike shock absorbers
Competitive Advantage:
Fast delivery
Good quality
Professional team with much experience
Picture show:
Product Tags:
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New Design 27mm Banded Piston , Car Shock Absorber Parts Fe-C-Cu Material With PTFE Images
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