Eternal Bliss Alloy Casting & Forging Co.,LTD.
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Cobalt based Alloy cobalt alloy Valve Balls and Seats,API 11AX Cobalt Alloy Valve Ball and Valve Seat EB0018
Application:
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.
Specifications:
| No. | Specifications | Dimensions OD/ID×H (in) | Dimensions D (in) |
| 1 | VII-106 | 0.793/0.460×0.500 | 0.625 |
| 2 | VII-125 | 0.918/0.550×0.500 | 0.750 |
| 3 | VII-150 | 1.168/0.670×0.500 | 0.938 |
| 4 | VII-175 | 1.388/0.825×0.500 | 1.125 |
| 5 | VII-200 | 1.478/0.960×0.500 | 1.250 |
| 6 | VII-225 | 1.720/1.060×0.500 | 1.375 |
| 7 | VII-250 | 2.010/1.310×0.500 | 1.688 |
| 8 | VII-375-1 | 3.072/1.700×0.750 | 2.250 |
| 9 | VII-375-2 | 3.072/1.880×0.750 | 2.250 |