|Place of Origin:||Liaoning,Shenyang|
|Minimum Order Quantity:||3pcs|
|Price:||USD 5-500 /PC|
|Packaging Details:||inside with foam board , wooden case outside , pallet for export|
|Delivery Time:||15-30 working days|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||20000PCS /month|
|Material:||Cobalt Chrome Alloy||Chemical Composition:||CoCrW|
|Properties:||Wear And Corrosion Resistance||Hardness:||38-55HRC|
|OEM:||Accept||Color:||Silver And Grey|
|Free Sample:||Available||Application:||Oil And Gas Industry Etc.|
valve guide bushing,
flanged sleeve bushing
What is the Details of our Cobalt Chrome Alloy bushings and sleeve ?
|Material :||Cobalt Chrome Alloy|
|Process :||Powder Metallurgy , it is short for PM and investment casting|
|Density :||8.4 g/cm ³|
Diameter 8-500mm and maxium length 500mm
|Properties :||Wear and corrosion resistance, high temperature resistance|
|Application :||Oil and gas equipment such as pump , valve , other environment need wear and corrosion resistance parts|
|Instructions :||Drawing made upon cutomers request|
|Usage :||cooperate with other shaft and axle|
|Tolerance control :||turning or grinding surface , tolerance upon drawing|
|Production lead time||Samples 10 days , normal order 15-25 days|
|Production capacity :||20,000pcs one month.|
|Package :||carton or wooden case , pallet for export|
Chemical compositions and properties (%)
|TanTung G 25||2.2-2.8||1-3||27-32||7||Ta/Nb||14-19||Bal.||2-5||8.84||57-60|
|TanTung G 35||3.3-3.8||1-3||27-32||7||Ta/Nb||14-19||Bal.||2-5||8.80||60-63|
Production process of our bushings
1. Powder metallurgy process
A. Better metallurgical structure, better strength
B. Various types of automatic pressing machines from 3 tons to 630 tons. The ordered profiles can be very flexible.
2. Investment casting process
Different volume of furnaces, the order quantity can be very flexible.
CNC, lathing, drilling, milling, grinding, wire cutting, polishing
Technical requirements of our bushings
Dimensions, drawings, tolerance, surface finish, radius, as your demands.
Let us know your demands, we’ll feedback you within 12 hours.
1. High temperature resistance
The strength keeps stable up to 800℃ and it can even momentarily used at 1200℃.
2. Wear resistance
Due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a
CoCr alloy matrix, it has exceptional wear and galling resistance.
3. Corrosion resistance
This exellent and lovely property allows this kind of material parts to be used in oil&gas, slurry, acid liquid and any other mediums.
4. Production process
Powder metallurgy pocess. It has better strength than casting parts, better granule structure and avoiding the troubles caused by casting defects.
PM TECHNOLOGY PROCESS
Plenty Production Capacity
Produce Parts Meeting Customer’s Demands
Reputed Global Supplier
10 years Exporting experience
Material Solution Expert
Materials Science Background
Provide Material Choice Solution
Company related activities
Why Choose us?
-Our faith is that the quality and customer's demands are always the first important thing for everyone in our company.
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.
Q1: Are you a manufacturer or a trading company?
A1: We are the manufacturer located in the north of China with 15 years producing experience and 10 years exporting experience.
Q2: What's the material of your bushings/sleeves?
A2: It's the CoCrW alloy, which is usually called Cobalt Chrome Alloy.
Q3: What's the Cobalt Chrome Alloy?
A3: It is a range of cobalt-chromium alloys designed for wear resistance, heat resistance and corrosion resistance.
Q4: What's the lead time of bushings?
A4: 15-35 days depending on the order quantity.
Q5: What's the tolerance and surface finish we can control?
A5: As your demand.
Q6: How do we deliver the seats?
A6: We are the VIP customer of DHL express with good discounts.
Q8: Why I choose your company?
A8: We are professional. We are reliable. We are easy communication.
Your feedback is our best honor, please do not hesitate to give us your valuable feedback. Contact us right now !
Contact Person: Elle
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