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Sinter Shock Absorber Piston Without PTFE Fall Off After Fatigue Test Of 1,000,000 Cycles

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Sinter Shock Absorber Piston Without PTFE Fall Off After Fatigue Test Of 1,000,000 Cycles

Brand Name : XIAYI

Model Number : Φ27mm

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

cooling method : water

Application : front car shocks

Density of bands : 2.06-2.19 g/cm3

Outer diameter : 26.95mm

Working Temp. : 305 ℃

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sinter shock absorber piston without PTFE fall off after fatigue test of 1,000,000 cycles

Specifications:

• front shock absorber piston
• conventional design
• with PTFE banded on OD
• we can produce according to the customer's drawing
• middle part(sinter part), we can use the material as the customer's demand
• carbon content is 0.1%, copper content is 3% or other choice

Here is the physical properties of our products
Tensile strength ≥18N/mm2
Carrying capacity ≥15N/mm3
Working temperature -80°C to 260°C
Friction coefficient(dry) ≤0.16
Friction coefficient(oil) ≤0.05

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:

PTFE bands Powder metal piston 27mm shock absorber Suspension Piston for shock absorber

No foreign material or burr for PTFE disc

Product Name:Powder Metal Part - Piston for Shock Absorber

Raw Materials:Fe-C-Cu for sinter piston / PTFE + carbon for PTFE disc

D27XD8X15

Four square holes design

100% test of pistons’ appearance

No sinter powder on the pistons

Processing for sinter piston and PTFE banding

Sinter parts:

Powder blending—Forming—Sintering—Sizing—after treatment—Steam treatment—Oil impregnation

Banding:

Powder blending—PTFE cylinder compression—Sintering—PTFE disc production—repressing—heat

pressing—molding—burring—inspection—packing

Manufacturability

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

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

3. Six sinter furnaces, including one harden Sinter Furnace

4. Heat treatment: Carbonitriding quenching and high frequency quenching

5. Ultrasonic clearing and auto burring

6. In-house tooling making: EDM, wire cutting machine

7. Strength in machining: Machine center, CNC milling, CNC lathe, Two end lapper etc.

Measuring devices

1. Carbon selfur determinator

2. Metallurgic microscope

3. Hydraulic universal material tester

4. Hardness testers

5. Pneumatic measuring instrument

6. Measuring projector

7. Gear testing instrument

8. Electrical profile meter

9. CMM

Applications:

Car or motorbike shock absorbers

Competitive Advantage:

Unique material for shock piston bands

Pistons are produced by automatic banding machine can assure the consistency of the size

Complete testing equipment

Picture show:

Sinter Shock Absorber Piston Without PTFE Fall Off After Fatigue Test Of 1,000,000 Cycles

Sinter Shock Absorber Piston Without PTFE Fall Off After Fatigue Test Of 1,000,000 Cycles

Packing method:

Sinter Shock Absorber Piston Without PTFE Fall Off After Fatigue Test Of 1,000,000 Cycles


Product Tags:

banded piston

      

shock absorber parts

      
Quality Sinter Shock Absorber Piston Without PTFE Fall Off After Fatigue Test Of 1,000,000 Cycles for sale

Sinter Shock Absorber Piston Without PTFE Fall Off After Fatigue Test Of 1,000,000 Cycles Images

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