Cobalt Alloy Bushing And Sleeve

Cobalt Alloy Bushing And Sleeve

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Product Details

Sytop Cobalt Alloy Bushing is a Cobalt-Chrominum "superalloy" , they are resistance to wear ,corrosion and galling ,

also retain these properties in high temperature . that's why it is super . 

Cobalt Bushing and sleeve are the advantaged products for us , we have produced more than thousands specifications and all of them are produced upon customer’s drawing .


Co/Cr/W Alloy are famous with its great wear and corrosion resistance and mostly used in Oil & gas industry , steel industry , petrochemical industry, food industry , nuclear industry,etc.  



Cobalt Alloy –Grade 3.6.12 ,694, 20 etc.


Powder Metallurgy , it is short for PM and investment casting 


38-53 HRC


8.4 g/cm ³


Diameter 8-500mm and maxium length 700mm


Wear and corrosion resistance, high temperature resistance 


Drawing made upon cutomers request 


cooperate with other shaft and axle 

Tolerance control

turning or grinding surface , tolerance upon drawing 

Production lead time

Samples 10 days , normal order 20-30 days

Production capacity

20,000pcs one month.


 carton or wooden case , pallet for export 


Material for choosing :


Material Choose  

Typical Application


Co 06

Gas pump sleeve , soild bushing sleeve , rotary sleeve ,bearing bush .up and down sleeve , bushings etc.  

Powder metallurgy & investment casting

Co 03

Powder metallurgy  & investment casting

Co 12

Powder metallurgy  

Co 100

Powder metallurgy  

Co 20

Powder metallurgy  


Powder Metallurgy Production Process :




Technical requirements of our cobalt alloy bushing

Dimensions, drawings, tolerance, surface finish, radius, as your demands.

Let us know your demands, we’ll feedback you within 12 hours.


Best service


1.15 years in producing cobalt alloy parts and 10 years exporting experience.

2.Providing professional solutions.

3.Our own R&D team has professional backgroun and excellent innovation ability.

4.Drawing designed ability.

5.Customized producing.

6.Small quantity is acceptable.

7.Quick feedback and good English communication.


Your feedback is our best honor, please do not hesitate to give us your valuable feedback. Contact us right now !


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