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Banded Shock Absorber Piston D Hardness 59 Filled Ptfe For Automotive

Banded Shock Absorber Piston D Hardness 59 Filled Ptfe For Automotive

  • Banded Shock Absorber Piston D Hardness 59 Filled Ptfe For Automotive
  • Banded Shock Absorber Piston D Hardness 59 Filled Ptfe For Automotive
  • Banded Shock Absorber Piston D Hardness 59 Filled Ptfe For Automotive
Banded Shock Absorber Piston D Hardness 59 Filled Ptfe For Automotive
Product Details:
Place of Origin: China
Brand Name: XIAYI
Certification: IATF16949:2008
Model Number: Φ30.47mm
Payment & Shipping Terms:
Minimum Order Quantity: 103pcs
Price: negotiation
Packaging Details: Packed in carton and then reinforced with wooden case for outer packing
Delivery Time: 15 days after payment
Payment Terms: T/T, Western Union, L/C
Supply Ability: 50,000pcs per month
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Detailed Product Description
Product Name: Shock Piston Density Of Sinter Piston: More Than 6.4g/cm3
Material Of Bands: PTFE And Filllers Density Of Bands: 2.06-2.19g/cm3
Application: Front Shock Absorber Hardness: 70-90
High Light:

banded piston

,

damper piston

Shore D hardness 59 filled PTFE banded shock absorber piston applied in automotive

 

 

TEST METHOD RESULT
TENSILE STRENGTH ASTM 4894 20 N/mm2
ELONGATION AT BREAK ASTM 4894 300%
DENSITY ASTM 4894 2.23±0.03gr/cm3
SHORE D HARDNESS ASTM 4894 57±3

 

Fluid attack:

 

A diameter and hardness control is carried out on the band, placed on the piston. Once the PTFE process has been carried out and before 24 hours have elapsed, it is immersed in the fluid for 72 hours at 80 ℃

 

Acceptance Conditions:

There can be no breakage or detachment of material. The variation of hardness ≤6%, the diameter variation ≤0.20%

 

Specifications:

 

100% tested by Go no-Go gauge

 

Coaxiality can be control within 0.05mm

 

4 round and square holes


conventional shock piston


net weight is 25.29g

 

we can do drawing load test for banded piston without band slippage after test.

 

 

Description:

 

OD 30.445-30.495 mm

 

Manufacturability of powder metal parts: 

 

Auto Mechanical Press: 50T, 100T, 140T...

 

Hydraulic Press: 100T, 315T, 600T, 800T

 

Six sinter furnaces, including one harden Sinter Furnace

 

Heat treatment: carbonitriding quenching and high frequency quenching

 

Ultrasonic clearing and auto de-burring

 

In-house tooling making: EDM, wire cutting machine 

 

 

Durability testing:

Stroke 50mm
Speed 1m/s
Side load 30kgf
Temperature 80℃+/-10℃
Duration 3 million cycles

No band peel off or breakage after test     

 

 

Test Ability

Carbon sulfur determinator
Metallurgic microscope
Hydraulic universal material tester
Hardness testers
Pneumatic measuring instrument
Measuring projector
Electrical profilometer
CMM

 

 

Strong R&D team

 

Responsible staffs

 

Clean workshop

 

We will bring you pistons with good quality and competitive price.

 

 

Applications:

 

Car or motorbike shock absorbers

 

Competitive Advantage:

 

XIAYI can produce bands rings 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:

 

Banded Shock Absorber Piston D Hardness 59 Filled Ptfe For Automotive 0

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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