On July 6, the construction of key projects in Henan increased by 210 in 2022. The second category of key projects includes two new projects of plastic industry production of hydraulic hose and automobile hose, mainly including seven new projects of tire and rubber industry production. Construction details of key projects in Henan. Xinxiang Economic Development Zone hydraulic press high-precision connector whole industry chain new project, with a construction area of 100000 square meters, the key is to introduce CNC lathe to produce hose connectors; The key is to build industrial plants and applicable equipment, introduce plastic hoses for weaving and winding, and produce and manufacture hydraulic hoses. When installing wear-resistant sand blasting plastic hose, select the sand blasting hose with boss, which can be conducive to the disassembly and assembly of pipeline construction. Different from other high-pressure hoses and their discharge plastic hose and suction plastic hose, sand blasting plastic hose is composed of cord, textile fabric and spiral steel wire. Its inner pot is usually composed of high-quality plastic with good wear resistance. The unique synergist is added to the raw materials to make the inner layer have super wear resistance, high wear resistance and high pressure resistance. Its wear resistance is 2-3 times that of general sand blasting pipe. Two layer yarn grinding raw material ejecting pipe: the pipe body is mainly used in steelmaking plant, coal industry, etc. The internal structure of the tube body is made of gray black NR plastic with conductivity, which has very good wear resistance. The surface layer of the tube body is made of gray black SBR / NR mixed transmission plastic with the characteristics of wear resistance and air oxidation resistance. In order to ensure that the tube body can work continuously under the condition of stable working pressure of 10bar (150psi), the middle of the tube body is reinforced with two layers of cellulose textile rope with high supporting force. The enterprise and customers have made a commitment on the warranty period of Litong high-pressure hose and hose connector. For the high-pressure hose and integrated special connector ordered by the enterprise, the goods produced and processed by the enterprise's professional equipment: the warranty period of Pikes series is one year, the warranty period of artery series products is three years, and the warranty period of super artery is five years. Xinxiang Litong hydraulic press technology development Co., Ltd. aims to provide customers with high-quality goods, And provide perfect after-sales maintenance service for guests. In the drilling operation process, we must follow different natural environment and technical standards, such as the exploration and mining of land, deep sea and non-traditional gas resources. At the same time, we should fully consider the geological structure, economic benefits, actual operation standards and safety, economic benefits and other factors. Therefore, in order to safely explore the crude oil drilling project, we must have high-quality and standardized high-pressure anti-wear plastic hose for crude oil drilling project. The wear-resistant plastic hose for crude oil drilling project manufactured by our company meets the national api7k16d and other specifications. In line with the R & D service tenet of "one tube", the elite team of our company carried out scientific research on the transportation advantages of concrete (operation status of large and small stones) in the construction process of capital construction projects, broke through the difficulties of traditional concrete rubber hose, such as short wear-resistant time, poor softness, aging of surface layer and poor compressive capacity, and developed super wear-resistant, long service life, non adhesion, corrosion-resistant, light weight UPE super wear-resistant concrete delivery rubber hose with soft characteristics provides a new solution for cement pump truck, mortar spraying machine and other construction machinery to transport abrasive raw materials such as concrete in capital construction projects.
Structural performance of air pipe?
