Several factors need to be considered when choosing corrugated rubber hose?
2022-08-10 15:52:46
The selection of corrugated rubber hose is to consider the working temperature and range of the medium and the ambient temperature when the corrugated hose works. When encountering a high temperature environment, the parameters should be modified according to the temperature and working pressure that the rubber bellows can withstand at high temperature, so as to select the appropriate pressure level; if the medium conveyed by the rubber bellows has chemical properties, it needs to be based on the bellows. The corrosion resistance parameters of the material determine the material of each part of the hose.
In the 17 years of development, Luohe Litong Hydraulics has continued to innovate, and Litong has independently innovated. It has 17 invention patent certificates, and has obtained more than 10 utility model patent certificates, 9 provincial scientific and technological achievements, and a national CNAS certified laboratory. Imported High-end research and development equipment, was rated as a high-tech enterprise in Henan, and won many honors. Fully meet the high-end equipment manufacturing, petroleum and petrochemical, iron and steel metallurgy, rail transit, energy, chemical, pharmaceutical and other fields. The 17th anniversary of Litong was on April 16th. On this day in 2003, Litong was officially established. At the time, the scope of Letone was unclear nationally, but the founders believed that Letone had become a global leader in the liquid technology industry, paving the way for entrepreneurship. The idea must have been crazy at the time, but now, 17 years later, this seemingly impossible dream is gradually becoming a reality.
Shale oil refers to the petroleum resources contained in organic-rich shale, carbonate rocks developed in shale and laminae, and source rock formations with ultra-low porosity and permeability, including shale pores and fractures Petroleum in shale formations, including oil resources in tight carbonate rock or clastic rock interlayers in shale formations, the development of which requires the use of horizontal wells and hydraulic fracturing techniques similar to shale gas. UPE high-pressure multi-functional industrial hoses are used in a wide range of applications, mostly in steel, chemical industry, medicine, etc. UPE material is used inside the pipe body, and the outer layer can be colored according to customer requirements. It is wrapped with ultraviolet, wear-resistant NV or EPDM outer rubber. The pipe body can only work at a temperature below 100 degrees Celsius. In order to prevent the body from exploding, it is reinforced with 2-4 layers of steel wire.
With the improvement of the country's mechanization degree, the amount of wear-resistant chemical hoses for special hoses for high-temperature water vapor refineries has gradually increased. The higher the temperature, the higher the working temperature of the steam hose in the refinery. The long-term use temperature is 180 degrees, and the external temperature of the pipe body is also 150 degrees. High-end products must be used, and the working pressure is above 50 kg. The special hose for steam refinery requires the temperature resistance to reach 220 degrees in an instant, and below 160 degrees for long-term use.
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