• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    We do business with each other for long time and will continue our cooperation. Quality partner!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Alexiou Aris
    Good quality and competitive price, I'm sure we will go further and further!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Work together long time, we like friends each other, easy to get along with, very pleasant cooperation!
Contact Person : Leela
Phone Number : 86-13586885132
WhatsApp : +8613586885132

PTFE banded special holes design 20mm small Shock Absorber Piston Used in Motorcycle

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number Φ20mm
Minimum Order Quantity 2,000pcs
Price negotiation
Packaging Details Neutral package
Delivery Time One week after payment
Payment Terms T/T, Western Union
Supply Ability 300,000pcs per month
Product Details
Product Name Banded Piston Density Of Sinter Piston More Than 6.5
Material Of Bands Filled PTFE Tooling Design By XIAYI
Application Front Shock Absorber Density Of Bands 2.06-2.15 G/cm3
Outer Diameter 20mm Tooling Production In House
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shock absorber parts


shock absorber reconditioning

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Product Description

PTFE banded special holes design 20mm small Shock Absorber Piston Used in Motorcycle




Physical performance for shock piston

tensile strength

More than 15MPa

elongation @ break

More than 200%

shore hardness

57 - 61


2.06 – 2.19 g/cm3


Less than 50mg

friction coefficient

Less than 0.3

highest working temperature





3 holes design KIA, FORD, LAND ROVER 20mm Shock Absorber Piston


We produce shock absorber pistons with many different types. These pistons can be used in front or


rear shock absorbers from cars with many brands, such as HYUNDAI, NISSAN, KIA, FORD, LAND




We have a strong technical team to research and develop automatic machines and kinds of testing


machines. We will show you our pistons with good quality and attractive price.


SPEC: D35XD10X13.5


(1)3 holes design


(2)The pistons are used for primary market


(3)Can do the pressure test according to the customer's demand


(4)Net weight is 43.60g


(5)No scuffing, burrs on annular groove of piston


(6)Steam treatment on piston surface, surface hardness: 80-120HB


(7)We can do pressure resistance test for banded piston with no band slippage after test.




1. Multi-lip piston


2. Superior hard chrome piston finish


3. Maximum safety and stability


4. Available for different types of vehicles


5. Customer own design available


6. Optimum corrosion resistance


7. Superior design and engineering




Used in car or motorbike shock absorbers


Competitive Advantage:


We can produce bands rings by itself to low down the cost and control the quality at home, at the same


time we can design and produce automatic banding machine and non-standard testing machine, can


test drawing force testing and oil immersion testing.


Picture show:

PTFE banded special holes design 20mm small Shock Absorber Piston Used in Motorcycle 0