sleeve bushing guide bush bearing sleeve/bush bearing sleeve bush/bushing bearing solid Lubricating bushing

Materials of our bushings--Cobalt based Alloy

            ---Excellent wear and corrosion resistance even at high temperature up to 800℃

SYTOP cobalt base alloys is a range of cobalt-chromium-tungsten alloys with wear resistance, corrosion and high thermal resistance. It is widely used in oil & gas, machinery, wood cutting, automotive, paper and food processing industry etc.

Chemical compositions and properties (%)

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.

3. Machining

    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.

Send your inquiry details in the below for free sample , Click "Send" Now !

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.

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.

FAQ:

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 stellite alloy.

Q3: What's the stellite 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.

Q7: MOQ?

A7: 5pcs

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. Send your inquiry details in the below for free sample , Click "Send" Now !

 Related Products of Bushings

Founded in 2001, Shenyang Top New Materials Co., Ltd. has concentrated to research, development and production of cobalt-base alloys, tungsten-base alloys, nickel-base alloys and metal ceramics for 15 years.

Our products like cobalt-base alloy saw tips, valve balls, valve seats, bushings, rods, chemical fiber blades, hot-extrusion dies, thermocouple protective tubes have been well recognized by over 30 countries and established long term cooperation.