Density of PTFE disc 2.18 banded piston with good seal and tensile strength 18MPa
Specifications:
| 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:
Fe-C-Cu material based suspension piston, PTFE piston ring can stand fatigue test
Size: D36XD8X12
Nether OD: 35.90-35.94mm
Upper OD: 36.05-36.30mm
Banded height (including iron part): 11.20-11.70mm
Bore size: 36mm
Groove fill: Min0.34mm
Material of PTFE disc
PTFE + carbon or according to customer’s demand
Xia Yi company product suspension pistons, shock absorber pistons and other sintered parts of shock absorbers. The products include rod guider, piston, valve seat and other powder metallurgy parts.
We can offer our suspension pistons with aggressive pricing, superior design and engineering, excellent quality and unparalleled service and delivery.
Process of the piston banding
POWDER BLENDING→PTFE SYLINDER COMPRESSION→SINTERING→PTFE DISC PRODUCTION→PREPRESSING→HEAT PRESSING→MOLDING→DEBURRING→INSPECTION→PACKAGE
Advantages:
Low-cost
Close Tolerances
Complex multi-level design
High strength
Applications:
Car or motorbike shock absorbers
Competitive Advantage:
XIAYI is a professional company which produces different size and design shock absorber pistons.
XIAYI has a complete set of testing equipment which can control the quality for the material.
Picture show:
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Density PTFE disc 2.18 banded piston with good seal and tensile strength 18MPa Images
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