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Excellent damping effects suspension piston , motorcycle shock absorber parts

Categories Banded Piston
Brand Name: XIAYI
Model Number: Φ32mm
Certification: ISO9001:2008
Place of Origin: China
MOQ: 2,000pcs
Price: negotiation
Payment Terms: T/T, Western Union, L/C
Supply Ability: 50,000 pcs per month
Delivery Time: One week after payment
Packaging Details: According to customer’s demand
Product Name: banded Piston
Filler of bands: Carbon fiber
Material of bands: PTFE
Color: black
Application: front car shocks
Density of bands: 2.06-2.19 g/cm3
Outer diameter: 31.95-32.00 mm
banding Temp.: 300 ℃
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    • Product Details
    • Company Profile

    Excellent damping effects suspension piston , motorcycle shock absorber parts


    Excellent damping effects suspension piston with various size and design


    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

    Steam treatment

    OD tested by digital air gauge


    Description:


    Xia Yi company product suspension pistons, shock absorber pistons and other sintered parts of shock absorbers. The products include guider, piston, valve seat and other powder metallurgy parts.


    Material:

    Multi-level powdered metal components on iron

    Stainless powder and copper powder base.

    Filled PTFE disc


    Size: 32# piston


    Process of the piston banding

    1. POWDER BLENDING

    2. PTFE SYLINDER COMPRESSION

    3. SINTERING

    4. PTFE DISC PRODUCTION

    5. PREPRESSING

    6. HEAT PRESSING

    7. MOLDING

    8. DEBURRING

    9. INSPECTION

    10. PACKAGE


    There are plenty of testing machines in our company.

    Tensile testing machine which can test tensile strength & elongation @ break according to GB/T 1040.2/1B-2012


    abrasion testing machine which can test friction coefficient & abrasion loss according to GB/T3960-1983(1989)


    Density balance can test material density to assure the material quality and homogeneous distribution


    Shore hardness (D) meter

    Projecting machine


    We also develop the testing machines by our team workers. For example: blow-off testing machine, fatigue testing machine and friction testing machine.


    Test items:

    Main OD / Lip OD / Lip length

    Imprint depth of the PTFE composite material in the grooves

    Resistance against wear and blow-off of the PTFE part at high velocities


    Applications:


    Car or motorbike shock absorbers


    Competitive Advantage:


    XIAYI is a professional company which produces different size and design for shock absorber pistons.

    XIAYI has a complete set of testing equipment which can control the quality for the material.


    Picture show:




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