Application of tungsten block in submersible screw pump
Submersible progressing cavity pump is widely used in oil field because of its simple process and convenient management. It is mainly suitable for high viscosity, high sand content and high oil/gas ratio of crude oil extraction. The lifting technology of submersible screw pump has good adaptability, good development space and application prospect. With the continuous development of petroleum industry, the requirements of submersible screw pump are also higher.
The components of the screw pump body are: submersible cable, tungsten block, electric locking device, flexible stub, cable plug, cable socket, connecting rod and screw mechanism. Tungsten block in the use of screw pump is very important. The through hole processed on the tungsten block is connected to the electric locking device. Tungsten blocks are characterized by high hardness, high melting point and resistance to adhesion. At room temperature, it is not eroded by air, and its chemical properties are relatively stable. Tungsten block also has the characteristics of high cycle fatigue and low cycle fatigue.
Our company can produce high quality tungsten block according to customer's requirement. The mechanical properties and chemical composition of tungsten block meet your requirements.
