Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Mechanical Seating Nipple Oilfield Pump Parts
Seating nipple description:
Sucker rod pump is equipped with a seating nipple(there are two seating nipples in API-RHBM-AC) , seating nipple connection on the tubing string, down to the bottom of the well with the tubing string.
Seating nipple is one of the key pump accessories. Seating nipple type: mechanical seating nipple; cup seating nipple
Location type: top and bottom
Technical specification of API Standard Rod Pump:
| API PUMP MODEL | Nominal Diameter (mm) | Plunger Length (m) | Stroke (m) | Pump Constant (m3/d) | Thread of Connecting Tubing | Thread of Sucker Rod | Max.Pump OD.(mm) | |
| RHA | 20-106RHAC/M | 28 | 0.6 0.9 1.2 1.5 | 0.6-8.0 | 0.886 | 2 3/8 | 3/4 | 45.72/47.63 |
| 20-125RHAC/M | 32 | 1.140 | 2 3/8 | 3/4 | 45.72/47.63 | |||
| 25-150RHAC/M | 38 | 1.642 | 2 7/8 | 3/4 | 58.67/59.54 | |||
| 25-175RHAC/M | 44 | 2.235 | 2 7/8 | 3/4 | 58.67/59.54 | |||
| 30-225RHAC/M | 57 | 3.694 | 3 1/2 | 3/4 | 71.37/72.24 | |||
| RHB | 20-106RHBC/M | 28 | 0.886 | 2 3/8 | 3/4 | 45.72/47.63 | ||
| 20-125RHBC/M | 32 | 1.140 | 2 3/8 | 3/4 | 45.72/47.63 | |||
| 25-150RHBC/M | 38 | 1.642 | 2 7/8 | 3/4 | 58.67/59.54 | |||
| 25-175RHBC/M | 44 | 2.235 | 2 7/8 | 3/4 | 58.67/59.54 | |||
| 30-225RHBC/M | 57 | 3.694 | 3 1/2 | 3/4 | 71.37/72.24 | |||
| RWA | 20-125RWAC/M | 32 | 1.140 | 2 3/8 | 3/4 | 45.72/47.63 | ||
| 20-150RWAC/M | 38 | 1.642 | 2 3/8 | 3/4 | 45.72/47.63 | |||
| 25-200RWAC/M | 50.8 | 2.920 | 2 7/8 | 3/4 | 58.67/59.54 | |||
| 30-250RWAC/M | 63.5 | 4.560 | 3 1/2 | 3/4 | 71.37/72.24 | |||
| RWB | 20-125RWBC/M | 32 | 1.140 | 2 3/8 | 3/4 | 58.67/59.54 | ||
| 20-150RWBC/M | 38 | 1.642 | 2 3/8 | 3/4 | 45.72/47.63 | |||
| 25-200RWBC/M | 50.8 | 2.920 | 2 7/8 | 3/4 | 58.67/59.54 | |||
| 30-250RWBC/M | 63.5 | 4.560 | 3 1/2 | 3/4 | 71.37/72.24 | |||
