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PTFE Banded Shock Absorber Piston Density 2.20 With Good Tensile Strength

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PTFE Banded Shock Absorber Piston Density 2.20 With Good Tensile Strength

Brand Name : XIAYI

Model Number : Φ30.05mm

Certification : IATF16949:2016

Place of Origin : China

MOQ : 100pcs

Price : USD0.28

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

Supply Ability : 50,000pcs per month

Delivery Time : 15 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 6.4g/cm3

Material of bands : PTFE and filllers

Density of bands : 2.20g/cm3

Application : front shock absorber

Hardness for sinter piston : 70-90

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PTFE Banded Shock Absorber Piston Density 2.20 With Good Tensile Strength

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

2 round holes and 6 quare 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 30.05 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:

PTFE Banded Shock Absorber Piston Density 2.20 With Good Tensile Strength


Product Tags:

banded piston

      

damper piston

      
Wholesale PTFE Banded Shock Absorber Piston Density 2.20 With Good Tensile Strength from china suppliers

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