Specifications
Brand Name :
XIAYI
Model Number :
Φ30.5mm
Certification :
IATF16949:2008
Place of Origin :
China
MOQ :
503pcs
Price :
negotiation
Payment Terms :
T/T, Western Union, L/C
Supply Ability :
300,000pcs per month
Delivery Time :
10 days after payment
Packaging Details :
Packed in carton and then reinforced with wooden case for outer packing
Product Name :
Shock Piston
Density of sinter piston :
more than 6.5g/cm3
Material of bands :
PTFE
Density of bands :
2.15g/cm3
Application :
front shock absorber
Outer diameter :
30.5mm
Description

30.5mm MoS2 filled PTFE Banded Shock Absorber Piston applied in car Shocks export to

France

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.

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:

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:

Mos2 Filled Conventional Shock Absorber Piston Outer Diameter 30.5mm

Mos2 Filled Conventional Shock Absorber Piston Outer Diameter 30.5mm

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Mos2 Filled Conventional Shock Absorber Piston Outer Diameter 30.5mm

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Brand Name :
XIAYI
Model Number :
Φ30.5mm
Certification :
IATF16949:2008
Place of Origin :
China
MOQ :
503pcs
Price :
negotiation
Contact Supplier
video
Mos2 Filled Conventional Shock Absorber Piston Outer Diameter 30.5mm
Mos2 Filled Conventional Shock Absorber Piston Outer Diameter 30.5mm
Mos2 Filled Conventional Shock Absorber Piston Outer Diameter 30.5mm

Ningbo XiaYi Electromechanical Technology Co.,Ltd.

Verified Supplier
10 Years
zhejiang, ningbo
Since 2006
Business Type :
Manufacturer, Importer, Exporter, Seller
Total Annual :
1500000-4000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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