Steam treatment for sinter piston with small grooves can band PTFE disc on OD

Specifications:

Material:   FC-0208

Standard: MPIF, DIN/SINT/GB/JIS

Finished Weight of Component: 28g 

Density (g/cm3) : 6.9

Hardness :  HV 500 ~ 800

Post Treatment: steam treatment 6~8 hours (550 ~ 600 cetigrades)

Description:

Customized D25 Shock Absorber Piston in cars

We are a professional factory engaging in producing reliable suspension absorber pistons, with many

years’ experiences in this line. The pistons can be used in front or rear shock absorbers from SUBARU,

IVECO, PEUGEOT, CHEVY, CAMRY and so on.

We own a strong team to research and develop automatic machines. We have more than ten machines

now and the annual capacity can reach over 15,000,000 PCS.

SPEC: D25XD8X10

•      6 pairs of holes

•      All the holes are inclined

•      The pistons are exported to Japan

•      Net weight is 28g

•      Can band PTFE disc on OD

Advantages for sinter piston:

1. Abrasive resistant, corrosion free, good compression property, the most wear-resistant ring, heat

resistance, low maintenance

2. The hardness of tungsten is 10 times of gold, 5 times of tool steel, 4 times of titanium

3. No shape change, no twist when temperature above 1000℃ or below 500 ℃, long service time

4. Factory direct sale and arrange shipment as your requests

5. Accept customized service according to your drawing

Technology Involved:

conventional powder metal sintered part process for sintered metal parts and components.

Processing of sinter parts:

Powder blending—forming—Sinter—Sizing—Machining—Steam treatment—Oil impregnation

Band Materials for PTFE disc:

PTFE+BRONZE

PTFE+BRONZE+ACID TREATMENT

PTFE+CARBON FIBER

PTFE+GLASS FIBER+INTENSIFIER

OTHER material or fillers

Applications:

Used in car or motorbike shock absorbers

Competitive Advantage:

XIAYI can produce bands rings by itself to low down the cost and control the quality at home, at the same

time XIAYI 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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