Expanded graphite packing sealing ring

Oil field with fracturing valve body assembly seals: where the Seoul rubber and plunger packing Where the Seoul rubber also known as valve rubber, in the fracturing truck car from the piston pump, drainage valve sealing role. Is the oil field fracturing vehicles, washing wells cars, cement cementing vehicles, piston pumps, mud pumps and other oil equipment vulnerable parts. I produced the high-performance polyurethane where Seoul rubber, cost-effective, reliable, to meet the needs of different geological conditions of the oil field, the performance of imported original accessories to the standard. Products using imported polyurethane raw materials, with a special formula designed to meet the needs of different fracturing conditions. Plunger graphite PTFE packing, wear, high pressure, long life. Fracturing car polyurethane seal, mainly used in fracturing truck car piston pump, from the inlet and drain valve sealing role. Is the oil field fracturing vehicles, washing wells cars, cement cementing vehicles, piston pumps, mud pumps and other oil equipment vulnerable parts. The main supporting fracturing models: Halliburton, the West, Jianghan Oil four machine factory, Shandong Kerui, Yantai Jerry, etc .; Specifications: 3-3 / 4 inch, 4 inch, 4-1 / 2 inch, 5 inches, 5-1 / 2 inches. Can be designed according to the user valve body. Applicable conditions: onshore oil fields, offshore oil and gas fields, coal-bed gas field fracturing pump Working pressure: ≤140MPa Working temperature: -20 ℃ ~ 90 ℃ Working medium: mud, acidification solution, emulsion, hydraulic oil Material: special polyurethane Design standard: API, GB / T3672.1-2002