Tungsten Carbide Spray Metal Plunger Sucker Rod Pumps
Tungsten Carbide Spray Metal Plunger Rod Insert Pump
Tungsten carbide spray metal plunger rod insert pump description:
Rod pump is also known as insert rod pump, it is one type of the conventional sucker rod pumps. The rod pump is connected to the sucker rod directly, it can be pulled out with sucker rod and does not influence the tubing, so the well inspection and workover is more convenient. It can save half times and reduce cost of the pumping test, thus the rod pump is suitable for the deeper well.
Depending on the wall thickness of the barrel, the rod pump can be classified as either a thin wall rod pump or a thick wall rod pump.Puyang Zhongshi Group manufacture these insert rod pumps according to different requirements of customer’s.
There are seven major components for downhole rod pumps: standing and traveling valves, plunger, barrel, seating assembly, pull tube or valve rod (for insert pump), and the fittings that hold the assembled pump together.
Technical parameters for API 11AX pumps:
| 1 | 2 | 3 | 4 | 5 | ||
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Type of Pump
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Letter Designation | |||||
| Metal Plunger Pumps | Soft-Packed Plunger Pumps | |||||
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Heavy-Wall Barrel |
Thin-Wall Barrel |
Heavy-Wall Barrel |
Thin-Wall Barrel |
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| Rod Pumps | ||||||
| Stationary Barrel, Top Anchor | RHA | RWA | RSA | |||
| Stationary Barrel, Bottom Anchor | RHB | RWB | RSB | |||
| Stationary Barrel, Bottom Anchor | RHT | RWT | RST | |||
| Tubing Pumps | TH | -- | TP | -- | ||
Pump delivery photo:
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