Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Petroleum Machinery Sucker Rod Pump With Chromium Molybdenum Alloy Steel Material
Product description
The down process of the tubular pump is: the pump is lowered to the predetermined depth with the tubing, and the plunger is connected to the sucker rod up and down into the pump cylinder. In the case of the same tubing size, the tubular pump that can be installed is larger than the rod pump. The tubular pump has a simple structure and is suitable for oil wells with low pump depth and high output.
Features
The pump barrel is machined by using the high quality special purpose blank; the internal surface has the chrome-plating or the nickel phosphorus compound plating to achieve the good intensity, the rigidity, wear-resistance and anti-corrosion.
Technical Specifications
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