Puyang Zhongshi Group Co., Ltd. |
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API Anit-Corrosion Oil Tubing Pump barrel
Product description
TThe barrel is main parts of subsurface sucker rod pump, it has two type of heavy wall thickness and thin wall thickness.The downhole sequence of the rod pump: the biggest difference between the rod pump and the tube pump is that the tube pump body is directly connected to the tubing string, and the rod pump is connected to the tubing string through a support joint.
Features: