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The service life of screw pump stator rubber material analysis and research

The service life of screw pump stator rubber material analysis and research

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Screw pump oil production as a kind of widely used in the production of high yield of heavy oil well drilling machine, existing (years of history. Screw pump has simple structure. Particularly suitable for high viscosity, high sand content of the well. And have higher work efficiency. At present domestic has independent production of various types of screw pump condition. Due to the material defects.

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