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Rod Pumps
The plunger of the rod sucker pump is connected with the sucker rod and moves up and down. The pump barrel is fixed at the top or bottom by a fixing device. |
2022-01-02 |
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Brass Sucker Rod Pump
The brass sucker rod pump is composed of a pump barrel assembly, a plunger assembly, and a fixed valve assembly. |
2021-11-30 |
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Finish Rolled Tube St 45#
Cold-rolled precision steel pipe has high tolerance and dimensional accuracy, and the product accuracy is controlled within ±0.05mm. The inner and outer walls have good smoothness and no oxide layer on the surface. |
2021-10-24 |
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Subsurface Sucker Rod Pumps
Oil well pumps are downhole equipment for pumping oil. The liquid it sucks contains sand, wax, water, gas and corrosive substances, and it works underground at hundreds of meters to thousands of meters, and the internal pressure of the pump may be as hig |
2021-10-13 |
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Tubing Pumps
The tubular oil pump is composed of a pump barrel assembly, a plunger assembly, and a fixed valve assembly. |
2021-09-01 |
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