Because the special equipment for oil drilling and production must adapt to different operating environments and technical requirements such as land, ocean and unconventional oil and gas resources exploration and production, it is necessary to take into account many factors such as geological structure, economic benefits, operating conditions and safety, efficiency requirements and so on.Process performance of Henan abrasion resistant sand blasting hose Therefore, high-quality and high-standard high-pressure wear-resistant oil drilling and production hose is required to carry out safe and reliable oil drilling and production, and the oil drilling and production wear-resistant hose produced by our company meets the international API 7K 16d and other standards. In order to better provide customers with high-performance products, Litong speeds up the development of new products, actively attracts talents from multiple disciplines and focuses on the research and development of new materials. Now it has 55 technicians with master's degree or above. The R & D team and Qingdao University of science and technology have established a rubber Research Institute to strengthen the cooperation between schools and enterprises, adhere to R & D innovation, continue to launch new products, launch new overall fluid solutions, and establish a first-class and perfect service team. Asphalt hose is generally used for loading and unloading hot asphalt. The pipe is designed to withstand positive and negative pressure. In addition to the normal reinforcement layer, there is a layer of spiral steel wire to support the pipe body. When negative pressure occurs during loading and unloading, the pipe will not be pressed. In addition to synthetic rubber, the inner rubber can also be made of PTFE. The outer rubber layer has the characteristics of weather resistance and wear resistance. There are many forms of asphalt hose joints. Customers can assemble different joints according to different use environments. The rubber hose has excellent abrasion resistance and durability. The sandblasting hose can be equipped with flange to facilitate tight installation and disassembly on the pipeline. Unlike other rubber hoses, discharge and suction hoses, including sandblasting hoses, are composed of cord or fabric and spiral steel wire as reinforcing layers. Inner layer: high quality rubber, with high wear resistance; Reinforcement layer: suitable for low or high working pressure conditions; Covering layer: high quality rubber. Anti ageing and abrasion resistant sandblasting hose is widely applied to rust removal, sand recovery and concrete conveyance in various tunnels, lanes, rooms and other construction projects. 120 million meters of rubber hose technology intelligent industrial park. The new project is divided into two stages, with a construction period of 3 years. Litong has 16 prefecture level scientific research projects and 14 invention patents, and has a national certified CNAs certification laboratory. Henan rubber hose technology research center was established. Litong has a CNAs certified laboratory in Henan high pressure rubber hose technology research center. In the past eight months, our technology research and development have made rapid progress, and our products have cooperated with military equipment manufacturing enterprises. The special hose for super wear-resistant steel-making slag conveying is a large-diameter hose for slag conveying in steel-making plants. The slag belongs to different types of special-shaped media. Especially after combustion, some slag may have sharp edges and corners. In the process of hose conveying, the wear resistance coefficient of the inner wall of the hose is several times higher than that of the ordinary wear-resistant hose. Therefore, this special product of Litong is a special hose for super wear-resistant steel-making slag conveying, and the inner glue adopts UPE layer, The inner wall of the hose is more wear-resistant and has a longer service life.
Process performance of Henan abrasion resistant sand blasting hose
