Ningbo XiaYi Electromechanical Technology Co.,Ltd.
| part name | banded piston |
| band material | filled PTFE |
| piston material | Fe-C-Cu |
| Density | 2.17 |
| Color | black |
| application | shock absorber |
| Payment Terms | L/C, , T/T |
| Supply Ability | 500,000 sets per month |
| Delivery Time | 20-25 work days |
| Packaging Details | plastic plate +carton + wooden pallets |
| Brand Name | XIAYI |
| Model Number | 30mm |
| Certification | ISO9001:2008 |
| Place of Origin | NINGBO, CHINA |
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Product Specification
| part name | banded piston | band material | filled PTFE |
| piston material | Fe-C-Cu | Density | 2.17 |
| Color | black | application | shock absorber |
| Payment Terms | L/C, , T/T | Supply Ability | 500,000 sets per month |
| Delivery Time | 20-25 work days | Packaging Details | plastic plate +carton + wooden pallets |
| Brand Name | XIAYI | Model Number | 30mm |
| Certification | ISO9001:2008 | Place of Origin | NINGBO, CHINA |
| High Light | 10mpa solenoid directional valve ，45L/min solenoid directional valve ，45L/min solenoid control valve hydraulic | ||
30mm PTFE banded Shock Piston with PTFE fillers banding Used in Car shocks
Specifications:
• 4 round and square holes
• conventional shock piston
• net weight is 35.29g
• we can do drawing load test for banded piston without band slippage after test.
| 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:
Upper OD 32.07 - 32.27mm
Nether OD 31.94 - 31.98mm
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:
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Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
1500000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of indust... Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of indust...
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