Active Member
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[China]
Address: NO.199 Xiangyun North Road, High-Tech Zone, Ningbo, China
Contact name:Leela
Ningbo WeiWo Electromechanical Tech Co.,Ltd. |
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PTFE banded Shock Absorber piston density 6.5 with steam treatment used in shocks
| Product Name | Suspension piston 45mm made by Fe C Cu powder |
| Material | (MPIF 35) FC-0205 (DIN 30910-4) Sint C10, Fe, Balance, Cu 1.5-3.9%, C 0.3-0.6% |
| Density | 6.4-6.9 g/cm3 after steam oxidation |
| Hardness | 60-115 HRB, loading 1 KN, diameter of ball 1/16" |
| Surface Treatment | Steam oxidation, 2 hours, Fe3O4: 0.004-0.005mm, degree of oxidation 2-4% |
| Unspecified Tolerance | ISO 2768 - m / H14, h14, +- IT14/2 |
| Apperance | No crumbling, cracks, exfoliation, voids, looseness, metal pitting and other defects |
| Process Flow | Powder mixing - Forming - Sintering - Oil impregnation - Sizing - Ultrasonic cleaning - Steam oxidation - Oil impregnation - Final inspection - (+ DP4 bushing / +PTFE band) Packing |
| Application | For automobile, motorcycle and bicycle shock absorber |
| Our Advantages: | 1. Moulds produce in house,save time and mold cost |
| 2. ISO/TS 16949:2009 certificate | |
| 3. Competitive price | |
| 4. Strictly quality control capacity of APQP,FEMA,MSA,PPAP,SPC |
Specifications:
Model Number | 45MM |
Type | Powder metallurgy parts |
Product Type | Non-Standard Product / Customize Product |
Machining Process | Shaping, Shaving, Grinding and CNC Machining |
Surface Finish | Anti-rust Treatment, Heat Treatment, Polishing and Coating Treatment |
Surface Hardness | HRC 28~32, HRC 40~44, HRC 58~62 |
Applicable Standard | GB / ISO / DIN / JIS / AGMA |
Quoted Condition | 2D / 3D Drawing / Sample |
Description:
Our company produces different kinds of powder metallurgy products. These powder metallurgy products
can be used in different areas such as auto accessories, power tool, mechanical parts, home appliances,
office equipment, spinning machine and other machines.
Dry working condition, provides maintenance free operation.
Can be applied in widely temperature -200 to +600
Suitable for high static and dynamic load
With low and smoothly coefficient of friction and without stick-slip effects
Suitable for dirt, impact and edge load
Good thermal conductivity property
With lower wear rate and long life service
Equipment Advantages: We are specializing in the production of Powdered Metal/Sintered Parts. We have
automatic Hydraulic Machines, Automatic Mechanical Pressers, Vacuum Furnaces, Sintering furnace,
CNC Tooling Machine, etc.
Scientific Research: with powerful technologies and development, focusing on product R&D and
marketing. We are serving various industries at a pace of producing a number of new items each year.
Preponderant Products:
1. Various kinds of Powdered Metal: Power Tools Parts, Automobile Parts, Automobile Rotors, Motorcycle
Parts, Engine Parts, Shock Absorber, Compressor Parts, Sintered Gears, Hydraulic Pressure Parts,
Garden Tool Parts, Home Appliances Parts, Meat Chopper Parts, Lock Parts, Sewing Machine Parts,
Textile Machine Parts
2. Those small, complex and highly technical required sintered bronze and iron parts.
Quality Inspection: We have advanced management principles, a full range of testing equipments and
professional quality control process to meet our clients satisfaction. Quality inspection machine: three-
coordinate, optics image instrument, metalloscope, digital hardness tester, density equipment, tensile
testing machine, etc.
Applications:
1. Automotive Part
2. Motorcycle Part
3. Pump Parts
4. Locomotive Parts
5. Machinery Parts
6. Tool Parts
Competitive Advantage:
1. With many years in powder metallurgy parts;
2. Have various types for parts;
3. Near Sea Port and Air Port;
4. Passed IATF16949:2016
5. From pressing to Finished surface, Owned tooling, polishing and plating workshops, We can offer good quality and strict delivery time.
6. With samples and order: We can offer dimension report and chemical composition and mechanical properties
7. Control material with spectral and thermal analysis equipment (density and processing)
8. Spectral analysis of raw material and liquid melt, batch before mixing.
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