The gap between my country and foreign oil drilling and production hose industry is gradually narrow
2022-04-13 15:13:37
The super wear-resistant sandblasting pipe jointly developed by Litong and Qingdao University adopts the latest polymer materials, which solves the problems of easy wear, loss resistance and aging of the rubber tube. It can be used under harsh conditions, and its wear resistance is several times higher than that of ordinary concrete conveying pipes in practical applications. Ultra-high molecular weight polyethylene and UPE are more resistant to high saturation in wear resistance and acid and alkali resistance. , more reliable. 4. Modification method Because the pipe joints of each rubber hose in the hydraulic system are different, and the high-pressure or ultra-high-pressure ruptured hose should not adopt the "bonding method", "bundling method" or "boning method", according to this, it can be adopted. Modification method: saw off the pipe joint of the ruptured hose; find a replacement hose with similar pressure bearing capacity and length as the ruptured hose, and saw off its pipe joint; weld the angle of the pipe joint of the ruptured hose to the replacement hose on; the welded hose can be used after cleaning.
Since May 2019, Litong has been actively building computerized and industrialized integrated construction projects, and has provided customers with one-stop product and service support from the central office. Litong e-commerce platform was established in 2015. Based on practical network resources, it has opened up a broad domestic and international market for Litong fluid technology industry, and greatly improved service efficiency and quality. The dominant enterprises in my country's oil drilling and production wear-resistant hoses have strong innovation capabilities, and our company, as a leader in the industry, after years of development, the investment in technology research and development has been increasing, and the level of production technology has been rapidly improved. The level of oil drilling and production wear-resistant hoses has been continuously improved in terms of product process flow, processing accuracy, technical indicators, etc., and the gap with the foreign oil drilling and production hose industry has gradually narrowed, gradually moving towards the world's first-floor hose enterprise.
Founded in 2003, the company has developed into a large-scale enterprise with an output value of 300 million yuan in just over ten years. It has introduced 10 advanced German Mayer steel wire winding machines, more than 20 advanced steel wire hose weaving machines, and Korean winding machines and other advanced production equipment. At the same time, the company It can independently develop and produce high-speed knitting machines, so that independent production can be controlled. In the international top product series, the introduction of advanced production equipment and experimental equipment, facing the high-end, insists on innovation. There are many kinds of sealing products on the market now, and the work requirements are various. For example, they must have good heat resistance and oil resistance, and can resist the corrosion degree of chemicals. The working pressure is also a reference factor. These harsh requirements are required. The improvement of product production technology, so our technical department thought of using rubber seals for mechanical seals, which can not only meet all the above requirements, but also have elasticity and lower compression set, which is the technical advantage of Litong Hydraulics
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