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China, Chinese Reinforced Graphite High Temperature Packing Seal Rings1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Sealing GasketsSeal PackingPacking Seal RingsHigh Temperature
Shandong Rosenwell Petroleum Technology Co., Ltd.
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Product Description Packing sealsThe wash pipe packing seal is a sealing component used in the rotating joint or wash pipe section of oil drilling equipment. Its main function is to prevent high-pressure fluid leakage during rotation or axial movement, ensuring the safe and stable operation of the drilling system.Made from high-strength, wear-resistant materials such as graphite, PTFE, and aramid, this seal offers excellent self-lubrication, compression resistance, and sealing performance. It is ideal for high-pressure, high-speed, and high-frequency operations. Working PrincipleThe packing is installed inside the stuffing box around the wash pipe or shaft. When compressed axially by the gland, it deforms radially to tightly fit the surface of the wash pipe, forming a reliable seal.During the rotation or reciprocation of the wash pipe, the packing maintains controlled contact and friction with the surface. Its flexible and lubricating properties reduce wear, extend service life, and prevent fluid leakage.Technical Parameters ItemSpecificationMaterialGraphite, Aramid, PTFE, Carbon fiberTemp Range-200oC ~ +650oCPressure≤ 35 MPaLinear Speed≤ 15 m/sMediaWater, Oil, Mud, Gas, etc.Key Features1.High sealing performance to prevent leakage of mud, liquids, or gases.2.Resistant to high temperature and pressure, ideal for harsh conditions.3.Excellent wear resistance and long service life.4.Self-lubricating with low friction coefficient.5.Easy to install and maintain.
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