MachineU > China Products > Tools & Hardware
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
Specifications
Brand Name :
WEIWO
Model Number :
Φ25mm
Certification :
IATF16949:2016
Place of Origin :
China
MOQ :
500pcs
Price :
negotiation
Payment Terms :
T/T, Western Union
Supply Ability :
1,000,000pcs per month
Delivery Time :
10 working days
Packaging Details :
According to customer’s demand
Product Name :
Banded Piston
Material of piston :
Fe - C - Cu
Material of bands :
PTFE
Color :
black
Application :
rear shock absorbers
Density of bands :
2.15 g/cm3
Outer diameter :
24.945-24.995mm
Working Temp. :
260 ℃
Description

25mm PTFE banded shock piston with HRB70 - 90, density > 6.5g/cm3 with ID 7.1mm

Piston export to Europe market with good quality

pistons are produced by automatic banding machine

100% tested by air gauge

with consistent size and coaxiality

Groovefill requirement for banded piston


The minimum groovefill requirement is valid for the average measurement / groove on both sides

of the piston (0° and 180° on the circumference of the piston)

BORE SIZE GROOVE FILL
27 MM MIN 0,24 MM
30 MM MIN 0,24 MM
32 MM MIN 0,30 MM
35 MM MIN 0,34 MM

Specifications:

Physical performance for shock piston

tensile strength

More than 15MPa

elongation @ break

More than 200%

shore hardness (bands)

57 - 61

density

2.15 – 2.19 g/cm3

wear

Less than 50mg

friction coefficient

Less than 0.3

hardness (sinter piston)

HRB65-85

Different fillers

carbon fiber

glass fiber

graphite

Molybdenum disulfide

carbon

Description:

New design new technology ptfe + Carbon Fiber Shock Absorber Piston with durability test

1. Size D25* D8 * 11

2. PTFE+CARBON FIBER

3. Band PTFE disc

4. New design

5. Density of sinter piston: 6.8g/cm3

6. Material: C=0.3-0.6%, Cu=3-5% balance: Fe

7. Hardness for sinter piston is HRB65-85

Materials of PTFE disc:

1. PTFE+BRONZE

2. PTFE+CARBON FIBER

3. PTFE+GLASS FIBER

4. OTHER FILLERS or other material according to customer’s demand

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 us, can control the quality itself.

Picture show:

25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
Send your message to this supplier
Send Now

25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90

Ask Latest Price
Product Detail
Brand Name :
WEIWO
Model Number :
Φ25mm
Certification :
IATF16949:2016
Place of Origin :
China
MOQ :
500pcs
Price :
negotiation
Contact Supplier
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90
25mm PTFE Banded Shock Absorber Piston Black Color 2.15 G / Cm3 HRB70 - 90

Ningbo WeiWo Electromechanical Tech Co.,Ltd.

Active Member
5 Years
ningbo
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Mechanical Spares, Mechanical Core Shafts, Diesel Engine Parts
Total Annual :
8,000,000.00-12,000,000.00
Employee Number :
100~150
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Shock Absorber Parts
MachineU China Products Tools & Hardware
Contact Supplier
Submit Requirement