Stellite Cobalt Chrome Alloy Valve Cage
Stellite Cobalt Chrome Alloy
- TNM
- China
- 30days
- 2000pcs/month
- Information
Stellite valve inserts( valve cage ) are very important parts of oil-well pump , it with great wear and corrosion resistance and show outstanding properties . we have produced the valve insert in Cobalt Chrome Alloy 6 and Cobalt Chrome Alloy19 for many years ,other material could be made upon request .
What is the Details of our Cobalt Chrome Alloyvalve insert?
Material : | Stellite Alloy –grade 6/19 |
Process : | Casting |
Hardness: | 38-44HRC |
Density : | 8.4 g/cm ³ |
Properties : | Wear and corrosion resistance |
Application : | Oil well pump components , wear and corrosion resistance parts |
Instructions : | API standard , Drawing made upon customers request |
Tolerance control : | turning or grinding surface , tolerance upon drawing |
Production lead time | normal order 30 days |
Chemical compositions and properties (%)
Brand | C | Mn | Si | Cr | Ni | Mo | W | Co | Fe | P | S | Density (g/cm3) | Hardness (HRC) |
Cobalt Chrome Alloy6 | 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 | 8.4 | 38-44 |
Dimensions :
API valve insert standard :
No. | SPECIFICAIONS | OD (inch”) | ID (inch”) | HEIGHT (inch”) |
1 | 1-1/4” | .800” | .940” | 1.002” |
2 | 1-1/2” | .980” | 1.169” | 1.229” |
3 | 1-3/4” | 1.175” | 1.389” | 1.489” |
4 | 2” | 1.285” | 1.616” | 1.747” |
5 | 2-1/4” | 1.410” | 1.720” | 1.890” |
6 | 2-3/4” | 1.754” | 2.175” | 2.190” |
7 | 3-1/4” | 2.040” | 2.687” | 2.375” |
8 | 3-3/4” | 2.290” | 3.247” | 2.620” |
Note: The unit weight is only for reference. The actual weight might have some variations.
Please contact us for more details or technical support .
