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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One Time Molding 120T Press Powder Metallurgy Sinter Piston with proper hardness
Features:
unique holes for oil bleed
strong surface hardness
good seals for PTFE material
we can use the material according to the customer's demand
Increased seal durability
provide a good seal between the cylinder wall and piston
reliable and superior quality
Specifications:
Material | P/M Copper and Copper Alloys |
P/M Iron and Carbon Steel | |
Iron And Carbon Steel | |
Iron-Copper And Copper Steel | |
Sinter Hardened Steel | |
Commix Low Alloy Steel | |
Surface treatment | Sand Blasting |
Zinc/Chrome Plating | |
Rust-preventive treatment (steaming treating) | |
Painting | |
Electrophoresis | |
Powder Coating |
Description:
Good quality sintered metal piston used together with PTFE straps
Our company produces different kinds of powder metallurgy products. These powder metallurgy products
including sintered rod guides, sinter pistons & sinter foot valves, the parts are delivered in a fully finished
condition and ready to be assembled along with other shock absorber components.
Sintered parts
Size: D26.8XD7.2X15
properties | data |
Crushing strength (KN) | ≥7 |
Density (g/cm3) | ≥6.4 |
Hardness (HRB) | 55-65 |
Material actual component
Fe: 97.58%
C: 0.62%
Cu: 1.7%
Others: 0.1%
Material: MPIF FC-0205 or FC-0208 from GKN
With steam treatment
Die tooling design and making in house
Ultrasonic clearing and auto de-burring
The sintered part has the following major advantages:
(A) High precision due to mold- Based production.
(B) Low price due to its inherent feature of automation for mass production
(C) Flexibility of material composition due to wide variety of powder formula on Fe- Cu- Ni alloy
Applications:
1. Automotive Part
2. Motorcycle Part
3. Pump Parts
4. Locomotive Parts
5. Machinery Parts
6. Tool Parts
Competitive Advantage:
1. Good service
2. Reasonable price
3. Strict quality control system
4. Punctual lead time
5. ROHS compliant
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