SS Downhole Pump

SS Downhole Pump

Project in Schlumberger

Stainless steels are high-alloy steels that have excellent corrosion resistance in comparison with other steels as they contain more chromium.

Based on their crystalline structure, stainless steels are divided into three groups, namely, martensitic, austenitic and ferritic steels.

A combination of martensitic and ferritic steels forms a fourth group known as precipitation-hardened […]

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Large Displacement Tubing Pump

Large Displacement Tubing Pump

Project in Shell

At present, the maximum diameter of the tubing pump used in oil production is 95mm and the maximum stroke is 6m. When the reservoir pressure is high, the crude oil viscosity is low, and the oli supply is sufficient, the conventional tubing pump cannot meet the requirements of fluid […]

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Pump Fittings

SANJACK provides customers with various types of oil pumps,Pump Fittings, as well as a variety of standard oil pump parts.

Many internationally renowned companies purchase oil pump parts from SANJACK and assemble them into oil pumps.

The standard parts of the sucker rod pump produced by our company are well-selected, precision-made, stable in quality and […]

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