Wear Resistance Tungsten Carbide Bushings And Sleeves For Oil Pumps
Making of tungsten carbide material, tungsten carbide bush shows high hardness and transverse rupture strength, and it has superior performance on resisting abrasion and corrosion, which enable it to be widely used in many industries.
Chemical Compositions and Properties:
| Brand |
C(%) |
Mn(%) |
Si(%) |
Cr(%) |
Ni(%) |
Mo(%) |
W(%) |
Co(%) |
Fe(%) |
P(%) |
S(%) |
Density
(g/cm3) |
Hardness
(HRC) |
| TOPS 3 |
2.0-2.7 |
1.0 |
1.0 |
29-33 |
3.0 |
|
11-14 |
Bal. |
3.0 |
≤0.03 |
≤0.03 |
8.55 |
51-55 |
| TOPS 6 |
0.9-1.4 |
1.0 |
1.5 |
27-31 |
3.0 |
1.5 |
3.5-5.5 |
Bal. |
3.0 |
≤0.03 |
≤0.03 |
8.35 |
38-44 |
| TOPS 12 |
1.1-1.7 |
1.0 |
1.0 |
28-32 |
3.0 |
|
7.0-9.5 |
Bal. |
3.0 |
≤0.03 |
≤0.03 |
8.40 |
44-49 |
| TOPS 20 |
2.2-3.0 |
_ |
2.0 |
30-34 |
3.0 |
1.0 |
14-18 |
Bal. |
3.0 |
≤0.05 |
≤0.05 |
8.65 |
53-59 |
| TTG 25 |
2.2-2.8 |
1-3 |
_ |
27-32 |
7 |
Ta/Nb |
14-19 |
Bal. |
2-5 |
_ |
_ |
8.84 |
57-60 |
| TTG 35 |
3.3-3.8 |
1-3 |
_ |
27-32 |
7 |
Ta/Nb |
14-19 |
Bal. |
2-5 |
_ |
_ |
8.80 |
60-63 |
| T400 |
0.04 |
_ |
2.5-2.7 |
8-10 |
_ |
27-29 |
_ |
Bal. |
_ |
_ |
_ |
_ |
55 |
| T800 |
0.04 |
_ |
3.2-3.6 |
16-18 |
_ |
27-29 |
_ |
Bal. |
_ |
_ |
_ |
_ |
58 |
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
Appearance:
Pipe,ring and any other types you need will be supplied. By the way,it will be very appreciate if you can support the related drawing!
Product Tags:
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Wear Resistance Tungsten Carbide Sleeve And Bushings For Oil Pumps High Hardness Images
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