|
[China]
Trade Verify
Address: No.168 Tonghe East Rd, Luotuo Street, Ningbo, China
Contact name:Leela
Ningbo XiaYi Electromechanical Technology Co.,Ltd. |
|
Verified Suppliers
|
|
|
30mm 2.15 g/cm3 shock piston , powder metallurgy parts with PTFE bands
Specifications:
• 6 holes design
• can do slide resistance test according to the customer's demand
• piston should slide down uniformity both in positive and contrary
direction, no damping stagnation
• test velocity is 3mm/min, Static strength damage:11.27KN
Physical performance for shock piston | tensile strength | More than 18MPa |
elongation @ break | More than 160% | |
shore hardness | 57 - 62 | |
density | 2.06 – 2.19 g/cm3 | |
wear | Less than 50mg | |
friction coefficient | Less than 0.2 | |
attrition | Less than 10mg |
Description:
XIAYI company mainly produce different kinds of shock absorber pistons, dimensions from 20MM～50MM,
can be used in motorcycle or car’s shock absorbers. Based on powder metallurgy material, banded filled
PTFE discs outside, has the advantages of low friction and good wear resistance.
Dimension: D30.05XD8.02X10.5
Multiple-twin oil holes design,
No scratch & crack on banded surface
Net weight is 35.40g
Density: powder metallurgy parts no less than 6.8g/cm3, filled PTFE material is 2.06-2.19 g/cm3
Hardness: powder metallurgy parts is 65HRB
filled PTFE sample block(shore hardness) is 60
Steam treatment: 2H high temp steam holding time Thickness of Fe3O4: 0.004-0.005mm
Die tooling design and making in house
Applications:
Normally used in different kinds of cars such as passenger car, truck, lorry, racing car
Competitive Advantage:
Xia Yi own two sets of automatic powder blending machine, can produce PTFE rings in house.
Xia Yi has ability to design and manufacture non-standard testing machine and automatic banding
machine.
Picture show:
