Product name : 3/8x1/4” Octagon Inserts and 3/8x1/4” Round Inserts
Product No. : 3/8x1/4” Octagon Inserts and 3/8x1/4” Round Insert
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The Application of Cemented Carbide in the Petroleum Field
Cemented carbide, with its excellent properties such as high hardness, high strength, high wear resistance and good corrosion resistance, has a wide and important application in the petroleum field. The following are some of the main aspects:
Drilling Tools
• Drill Bits: During the petroleum drilling process, drill bits need to withstand huge pressure and friction. The teeth of roller cone bits and the cutting teeth of PDC bits made of cemented carbide can effectively break rocks, improve the drilling efficiency and extend the service life of the drill bits.
• Drill Pipe Joints: The joint parts connecting drill pipes need to withstand the torque, tension and impact force during the drilling process. The cemented carbide wear strips can improve the wear resistance and corrosion resistance of the drill pipe joints, preventing premature wear and corrosion-induced connection failures.
Oil Production Equipment
• Submersible Pumps: Applying cemented carbide coatings or welding cemented carbide blocks on components such as the plunger and the pump barrel of submersible pumps can improve their wear resistance and corrosion resistance, reduce wear and leakage, and enhance the working efficiency and service life of the pumps.
• Wellhead Equipment: Components such as valves and gate plates at the wellhead often come into contact with high-pressure crude oil containing a high sand content, making them prone to wear. Cemented carbide can be used to manufacture the sealing surfaces and wear-resistant components of these parts to ensure the sealing performance and reliability of the wellhead equipment.
Petroleum Pipelines
• Pipeline Linings: For pipelines transporting crude oil containing sand or corrosive media, using cemented carbide linings can effectively resist erosion and corrosion, extending the lifespan of the pipelines.
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