Selection Criteria for Hose Pump Hose Models
2022-06-02 09:59:44
Concrete delivery hoses are often used to deliver highly abrasive media such as quartz sand, cast steel shot, corundum, glass. And the hose can be used with a vibrator to help resolve layers of concrete while building. The inner layer of the pipe is mostly made of UPE and SBR & NR synthetic rubber, which has strong wear resistance. In order to prevent the pipe body from bursting due to the pressure of scouring, 2~4 layers of steel cords are used in the middle to strengthen the oil. , often referred to as the "blood" of the industry. After human beings entered the industrialized society, oil can not only be extracted into various types of fuels (gasoline, diesel, etc.), but also the petrochemical industry that accompanies it can also produce various products (such as lubricating oil, asphalt, plastics, etc.) that are closely related to modern life. etc.), a great contribution to mankind.
High-pressure hoses are commonly used in the oil drilling and production industry. They are generally connected to the drilling jacking pipe to transport the drilling and production mud. They must have the characteristics of high flexibility and high-pressure continuous operation. Also known as steel wire wound salon belt 7K pipe, the common medium is water, oil-based, water-based mud, flashing fluid, fracturing fluid, etc. According to the main components of its internal medium, it is divided into three types of pipes, water-based mud, oil-based mud, and hydrogen sulfide (H2S) resistance. Choice of hose pump hose models: 1. According to different slurries, choose hoses of different materials, such as acid and alkali resistance, food-grade transportation, and high viscosity. ; 2. According to different flow requirements: choose hoses of different diameters, and the specific needs to be calculated; 3. According to the length of the hose: different displacements, different diameters of the hose pump head, and different hose lengths.
Stainless steel metal hose is also known as stainless steel flexible connection metal pipe. It is widely used in our daily life and can be seen in many fields. Stainless steel metal hose not only has good flammability, but also has With excellent properties such as temperature resistance and corrosion resistance, it is more suitable for the transportation of steam, water, oil and various industrial gases, medicines and other media. At the same time, stainless steel metal hose plays an important role in the movement, thermal expansion absorption and vibration absorption of the pipeline system. On May 8, 2019, the research team of the Provincial Department of Industry and Information Technology came to Litong Hydraulics to supervise and investigate. In the same year, German high-end experimental equipment and high-temperature detectors were introduced to simulate the use environment for aging resistance experiments to ensure the quality of the hoses. In terms of high temperature resistance and wear resistance, the rubber hoses have undergone multi-process layer-by-layer experiments to ensure that they meet the standards and rubber seals. Product quality and reliability. Experimentation is the litmus test for R&D.
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