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HRB65 32# Shock Absorber Piston With Density 6.5 g/Cm3 And PTFE Piston Ring Bands

HRB65 32# Shock Absorber Piston With Density 6.5 g/Cm3 And PTFE Piston Ring Bands

  • HRB65 32# Shock Absorber Piston With Density 6.5 g/Cm3 And PTFE Piston Ring Bands
  • HRB65 32# Shock Absorber Piston With Density 6.5 g/Cm3 And PTFE Piston Ring Bands
  • HRB65 32# Shock Absorber Piston With Density 6.5 g/Cm3 And PTFE Piston Ring Bands
HRB65 32# Shock Absorber Piston With Density 6.5 g/Cm3 And PTFE Piston Ring Bands
Product Details:
Place of Origin: China
Brand Name: XIAYI
Certification: ISO9001:2008
Model Number: Φ32mm
Payment & Shipping Terms:
Minimum Order Quantity: 2,000pcs
Price: negotiation
Packaging Details: According to customer’s demand
Delivery Time: One week after payment
Payment Terms: T/T, Western Union
Supply Ability: 300,000pcs per month
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Detailed Product Description
Product Name: Banded Piston Filler Of Bands: Carbon Fiber
Material Of Bands: Filled PTFE Color: Black
Application: Car Shock Absorber Density Of Bands: 2.15 G/cm3
Outer Diameter: 31.98mm Working Temp.: 260 ℃
High Light:

banded piston

,

damper piston

 

 

HRB65 32# shock absorber piston with density 6.5g/cm3 and PTFE Piston ring Bands

 

 

Specifications:

 

Physical performance for shock piston

tensile strength

More than 18MPa

elongation @ break

More than 160%

shore hardness (bands)

57 - 61

density

2.06 – 2.19 g/cm3

wear

Less than 50mg

friction coefficient

Less than 0.2

hardness (sinter piston)

HRB60-80

Technical requirements for sinter piston

Raw material F50 - U3 - 66 or FC - 0208

With steam treatment

OD tested by digital air gauge

Wave design for PTFE bands

 

 

Description:

 

32# shock absorber piston with HRB65-80, density 6.5g/cm3, band PTFE disc on OD used in car shock

 

absorbers

 

Xia Yi was found in 2005, after several years’ effort, we have achieved great success in the enterprise.

 

We increased our workshop this year and developed several new automatic machines which highly

 

improve our work efficiency.

 

We have a technical team to develop automatic banding machine and new generation machine has

 

improved much advantages compared with previous ones. We improve our pressing machine and other

 

machines to lower the cost and improve efficiency.

 

The detail information of the pistons:

 

1. Size: D32, used in automotive shock absorbers

 

2. Material, GRADE AND COLOR: PTFE PTFE 6507A NC010 (Dupont)

 

3. When temperature reach 100ºС, expansion ratio ≤+/-1%

 

4. Using the testing ring D26.6, with the shock absorber oil, max frictional force is 15N

 

5. Piston can get through freely of the certain size of cylinder with 2N force

 

6. PTFE tensile strength ≥18MPa, breaking tenacity ≥200%

 

7. Tight integration between piston and PTFE disc. PTFE won't fall off when working in the cylinder.

 

After processing performance can satisfy the following:

 

1) Stress cracking test 150ºС*500 hours

 

2) Drawing load test: 39.2 MPa*10,000cycles

 

3) High vilocity operation, durability test: 1,000,000 cycles

 

4) Regular operating durability test: 3,000,000 cycles

 

No band peel off or breakage after test.

 

 

Advantages:

 

1. Consistency in size for the same batch pistons

 

2. Infrared ray detect the diameter

 

3. Produce the PTFE disc by Xia Yi can control the quality itself

 

4. Enough testing machine can assure the material properties

 

 

We can use the following material to produce PTFE discs:   

 

We can add bronze powder or carbon fiber or graphite or other fillers in PTFE


Lip design: We can design no lip, single lip or double lip according to the customer’s demand.

 

Xia Yi produces shock absorber pistons with many different types. These pistons can be used in front or

 

rear shock absorbers.

 

We have a strong technical team to research and develop automatic skirting machines. Only need to put

 

PTFE discs and sinter pistons on table, the machine will do the job to combine them together and finally

 

get the finished PTFE banded pistons. 

 

 

Applications:

 

Car or motorbike shock absorbers

 

 

Competitive Advantage:

 

Unique material for shock piston bands

 

Pistons are produced by automatic banding machine can assure the consistency of the size

 

Complete testing equipment

 

 

Picture show:

 

 

HRB65 32# Shock Absorber Piston With Density 6.5 g/Cm3 And PTFE Piston Ring Bands 0

 

HRB65 32# Shock Absorber Piston With Density 6.5 g/Cm3 And PTFE Piston Ring Bands 1

 

 

 

Contact Details
Ningbo XiaYi Electromechanical Technology Co.,Ltd.

Contact Person: Mrs. Leela

Tel: +8613586885132

Send your inquiry directly to us (0 / 3000)

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