All Products
-
MikeWe do business with each other for long time and will continue our cooperation. Quality partner! -
Alexiou ArisGood quality and competitive price, I'm sure we will go further and further! -
BrianWork 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
Tensile Strength 20.5 MPa Banded Shock Absorber Piston OD 32mm With Precision Oil Holes
| Place of Origin | China |
|---|---|
| Brand Name | WEIWO |
| Certification | ISO9001:2008 |
| Model Number | Φ32mm |
| Minimum Order Quantity | 500pcs |
| Price | negotiation |
| Packaging Details | Packed in carton firstly and then reinforced with wooden case for outer packing |
| Delivery Time | 10 working days after payment |
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 30,000 pcs per month |
Product Details
| Product Name | Banded Piston | Density Of Sinter Piston | More Than 6.5g/cm3 |
|---|---|---|---|
| Material Of Bands | Fillled PTFE | Application | Car Shocks |
| Density Of Bands | 2.06-2.19 G/cm3 | Outer Diameter | 31.95-32.20 Mm |
| High Light | shock absorber piston,shock absorber reconditioning |
||
Product Description
tensile strength 20.5 MPa banded piston OD 32mm with precision oil holes
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:
Fe-C-Cu material based suspension piston, PTFE piston ring can stand fatigue test
Size: D32XD8X12
Nether OD: 31.90-31.94mm
Upper OD: 32.05-32.30mm
Banded height (including iron part): 11.20-11.70mm
Bore size: 32mm
Groove fill: Min0.34mm
Material of PTFE disc
PTFE + carbon or according to customer’s demand
1. PTFE+BRONZE
2. PTFE+BRONZE+ACID TREATMENT
3. PTFE+CARBON FIBER
4. PTFE+GLASS FIBER+INTENSIFIER
5. OTHER FILLERS
Manufacturability
1.Auto Mechanical Press:50T, 100T, 140T
2.Hydraulic Press:100T, 315T, 600T, 800T
3.Six sinter furnaces, including one harden Sinter Furnace
4.Heat treatment:Carbonitriding quenching and high frequency quenching
5.Ultrasonic clearing and auto deburring
6.In-house tooling making:EDM, wire cutting machine
7.Strength in machining: Machine center, CNC milling, CNC lathe, Two end lapper etc.
We produce suspension pistons, shock absorber pistons and other sintered parts of shock absorbers. The products include rod guider, piston, valve seat and other powder metallurgy parts.
We can offer our suspension pistons with aggressive pricing, superior design and engineering, excellent quality and unparalleled service and delivery.
Process of the piston banding
POWDER BLENDING→PTFE SYLINDER COMPRESSION→SINTERING→PTFE DISC PRODUCTION→PREPRESSING→HEAT PRESSING→MOLDING→DEBURRING→INSPECTION→PACKAGE
Advantages:
Low-cost
Close Tolerances
Complex multi-level design
High strength
Some of our pistons:
|
Piston size unit: mm |
ø25 | 24.98*25.17*9.8 | ø27 | 26.95*27.25*9.5 |
| 24.88*25*10.5 | 26.92*27.02*9.5 | |||
| 24.95*25.25*9.8 | 26.94*27.15*10 | |||
| 24.92*25.07*9.5 | 26.86*27.3*6 | |||
| 24.86*25.3*12.5 | 26.98*27.37*6 | |||
| ø30 | 29.88*30.3*7 | ø31 | 30.86*31.3*7 | |
| 29.95*30.25*7 | ø32 | 31.88*32.3*7 | ||
| 29.92*30.25*10 | 31.95*32.25*10.5 | |||
| 29.98*30.17*10 | 32*11.5 | |||
| 30*10 | 31.92*32.4*10.5 | |||
| 29.86*30.3*9 | ø36 | 35.9*36.2*9 | ||
| 29.97*30.07*9.5 | 35.95*36.25*11.5 | |||
| ø35 | 34.92*35.4*10.5 | 36*11.5 | ||
| 34.95*35.25*10 | ø40 | 39.96*9 | ||
| 35*10 | ø45 | 44.9*45.05*10 |
Applications:
Car or motorbike shock absorbers
Competitive Advantage:
We are professional company which produces different size and design shock absorber pistons.
We have a complete set of testing equipment which can control the quality for the material.
Picture show:
 |
Recommended Products