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Ningbo Weiwo Electromechanical Tech Co.,Ltd
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CNC PTFE Bands Shock Absorber Piston Applied In Automobile

Ningbo WeiWo Electromechanical Tech Co.,Ltd.

CNC PTFE Bands Shock Absorber Piston Applied In Automobile

Brand Name : WEIWO

Model Number : WW1027A

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000pcs

Price : negotiation

Payment Terms : T/T, Western Union, L/C

Supply Ability : 50,000pcs per month

Delivery Time : 30 working days for new samples

Packaging Details : 1. put piston one by one into the environmental plastic box 2. put six boxes into the standard carton

Product Name : sinter piston

material : Iron based, iron

OD : 46mm

Molds Time : 25 days

Plating : Steam treatment

Process : CNC machining

Hardness : HRB65-90

Density : 6.3g/cm3

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PTFE bands Shock Absorber Piston With HRB65 - 90 Of Density 6.3 Aplied In Automobile

Manufacturers of PTFE Piston Bands

Used in shock absorber struts

Poly Fluoro Piston Bands are designed for hydraulic and pneumatic equipment. Its unique

design prevents equipment seizures which can arise with other forms of guidance materials.



P/M Copper and Copper Alloys

P/M Iron and Carbon Steel

Iron And Carbon Steel

Iron-Copper And Copper Steel

Sinter Hardened Steel

Commix Low Alloy Steel

Surface treatment

Sand Blasting

Zinc/Chrome Plating

Rust-preventive treatment (steaming treating)



Powder Coating


Shock absorber piston

Conventional design

With PTFE banded on OD

We can produce according to the customer's drawing

Middle part (sinter part), we can use the material as the customer's demand, normally is FC-0205 or FC-0208, Carbon content is 0.1%, copper

content is 3% or other choice

We are specializing in producing damper pistons. Our products are not only selling well in many cities in

China, but also exported to many overseas countries and regions, such as Africa, South America,

Southeast Asia and the Middle East. Our enterprise is trying our best to provide higher quality products at

lower price, and bring you satisfactory customer service. We always optimize our products to meet

different requirements of customers. We also provide OEM services. We do business in good faith and

enjoy a good reputation for our good after-sales service.

After PTFE banding processing performance can satisfy the following:

1) Stress cracking test 150ºС*500 hours

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

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

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

No band peel off or breakage after test.


1. Automotive Part

2. Motorcycle Part

3. Heavy duty trucks

Competitive Advantage:

Complex multi-level design

Can absorb most shake when driving

Significant increase in lifetime

Flexile and convenient logistic service

Standard material according to technical drawing

Increased seal durability

Picture show:

Product Tags:

CNC Shock Absorber Piston


Piston Shock Absorber Parts


Automobile Shock Absorber Piston

Buy cheap CNC PTFE Bands Shock Absorber Piston Applied In Automobile product

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