Eternal Bliss Alloy Casting & Forging Co.,LTD.
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Wear Resistant Sintered Powder Metal 15.875mm cobalt alloy 20 Valve Ball
What`s the Material of our Valve Seat ?
Here is the valve seat material we ever made for our customers ,you also can give your own material chemical composition or choose other material from our material list.
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.
| No. | Size(mm) | Weight(g) | Tolerance | |
| 1 | V11-106 | 20.14x11.68x12.7 | 22.81 | ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm) |
| 2 | V11-125 | 23.32x13.97x12.7 | 29.55 | |
| 3 | V11-150 | 29.67x17.2x12.7 | 49.53 | |
| 4 | V11-175 | 35.26x20.96x12.7 | 68.13 | |
| 5 | V11-200 | 37.54x24.38x12.7 | 69.05 | |
| 6 | V11-225 | 43.69x26.92x12.7 | 100.34 | |
| 7 | V11-250 | 51.05x33.27x12.7 | 127.04 | |
| 8 | V11-375 | 78.03x43.18x19.05 | 536.94 | |
| 78.03x47.75x19.05 | 484.12 | |||
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