| Certification: | ISO |
|---|---|
| Surface Treatment: | Polishing |
| Temperature: | High Temperature |
| Pressure: | High Pressure |
| Material: | Cobalt |
| Type: | Balls |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
1.Product Name:Stellite Valve Ball,API V11-175 C1 Cobalt Valve Ball and Seat
2.Material Grade:V11-175 C1
3.Size: φ28.58mm:V11-175 Ball+V11-175 Seat
φ34.93mm:V11-225 Ball+V11-225 Seat
4.Hardness:G100 HRC 52-60
5.Process:Cast Process
Application and Advantage:
1. Valve balls and valve seats are widely used in oil fields.
2. Valve Ball and Seat performance directly affects the use effect and service life of the sucker rod pumps.
3. Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.
Chemical component:
|
Co |
Cr |
W |
C |
Others |
|
Base |
29-33 |
11-14 |
2.0-2.7 |
Ni, Fe, Si, Mn |
Size of Valve Ball and Seat:
|
API No. |
V11-106 |
V11-125 |
V11-150 |
V11-175 |
V11-200 |
V11-225 |
V11-250 |
V11-375 |
|
Valve Seat Size |
1-1/16" |
1-1/4" |
1-1/2" |
1-3/4" |
2" |
2-1/4" |
2-3/4" |
1-1/16" |
|
Valve Ball Size |
5/8" |
3/4" |
15/16" |
1-1/8" |
1-1/4" |
1-3/8" |
3-3/4" |
2-1/4" |
Standard:
|
Type |
Fluid, mm2 |
Dw, mm |
D, mm |
d mm |
H, mm |
|
V11-106 |
107 |
15.8750 |
20.142 |
11.68 |
12.70 |
|
V11-125 |
153 |
19.0500 |
23.317 |
13.97 |
12.70 |
|
V11-150 |
227 |
23.8125 |
29.667 |
17.02 |
12.70 |
|
V11-175 |
345 |
28.5750 |
35.255 |
20.96 |
12.70 |
|
V11-225 |
569 |
34.9250 |
43.688 |
26.92 |
12.70 |
|
V11-250 |
869 |
42.8625 |
51.054 |
33.27 |
12.70 |
|
V11-375 |
1623 |
57.1500 |
78.029 |
45.47 |
19,05 |
Suppliers with verified business licenses
Audited Supplier 
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