ISO Anchor Heavy wall Oil Well Pump Tubing For Mechanical Cup
Mechanical And Cup Anchor Oil Well Tubing Pump
Mechanical and cup anchor tubing pump description
API recognizes two main types of pumps: rod and tubing. Rod pumps also are called insert pumps because they are run (inserted) in the production tubing. Tubing pumps are so named because the working barrel of this pump is coupled with the production-tubing string.
Tubing Pump is also called pipe type pump,the feature is that assemble the outer cylinder liner,the bush and the suction valve well on the ground,and connect at the bottom of the oil,into the wells,then use the sucker rod pump through tubing to put the piston is provided with a discharge valve into the pump.
According to seating mode, the rod pump can be divided into three types: THC pump (Stationary Heavy Wall, Cup Seating, Tubing pump), THM pump (Stationary Heavy Wall Mech. Seating, Tubing Pump) and THD pump.
Tubing pump API specifications:
| Main technical parameters | |||||
| Pump type | OD (mm) | Barrel Length (m) | Stroke length (m) | Length of Extension Pub Joint(m) | Thread for Tubing(in) |
| Rod pumps | 31.8 |
2.1 |
1.5-6 | 0.3 0.6 0.9 |
2 3/8 |
| 38.1 | 2 7/8 | ||||
| 44.45 | 2 7/8 | ||||
| Tubing pump |
31.8 | 1.5-7.8 |
0.3 |
2 3/8 | |
| 38.1 | 2 7/8 | ||||
| 44.45 | 2 7/8 | ||||
| 57.15 | 2 7/8 | ||||
| 69.85 | 2 7/8 3 1/2 | ||||
| 82.55 | 3 1/2 | ||||
| 95.25 | 3 1/2 | ||||
Packing photo:
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