45mm Banded Rear Shock Absorber Piston Ptfe With Friction Coefficient 0.18

Brand Name:XIAYI
Certification:IATF16949:2016
Model Number:Φ45mm
Minimum Order Quantity:2,014pcs
Delivery Time:10 days after payment
Payment Terms:T/T, Western Union, L/C
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Location: Ningbo Zhejiang China
Address: No.168 Tonghe East Rd, Luotuo Street, Ningbo, China
Supplier`s last login times: within 34 hours
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Product Details

45mm PTFE banded Shock absorber Piston with friction coefficient 0.18 for rear shocks


Specifications:


• many round oil holes design


• conventional shock piston


• net weight is 45.29g


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


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:


Upper OD 45.10 - 45.30 mm


Nether OD 44.90 - 44.95 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:


Stroke50mm
Speed1m/s
Side load30kgf
Temperature80℃+/-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.


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China 45mm Banded Rear Shock Absorber Piston Ptfe With Friction Coefficient 0.18 supplier

45mm Banded Rear Shock Absorber Piston Ptfe With Friction Coefficient 0.18

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