Hydraulic hose is mainly composed of inner rubber layer, middle rubber layer, steel wire layer and outermost outer rubber layer. The function of the steel wire layer is to support the whole steel pipe skeleton. The inner rubber layer and the outer rubber layer have a common function, which is to protect the steel wire layer from corrosion and rust, and at the same time, it is necessary to transport liquid through the inner rubber layer. It can withstand the high temperature of 40 degrees to 100 degrees, and is a good tool for oil exploitation and transportation. At the same time, it can also transport air, water and so on. For liquid hoses, it has the following characteristics. First, the inner rubber layer and the outer rubber layer of the hydraulic hose are made of rubber, which can resist high temperature and will not be corroded. Secondly, rubber is soft, so the whole hydraulic hose is soft and can be changed into different shapes according to different channels to transport media. Finally, the hydraulic hose has strong fatigue resistance and can be used for a long time without being eliminated.
There are also different types of hydraulic hoses, and each type has different specifications and standards: DIN, ISO and GB/T standards are generally required for hoses at home and abroad, and I think we often see this type of standards in other tools in our lives. There is also a standard for steel wire braided hydraulic hoses: DIN? Hmm? 853, GB/T3683—20 1 1 and ISO 1436, etc. In contrast, there are steel wire wound hydraulic hoses and DIN? Hmm? 856, ISO3862 and other standards.
Above, Bian Xiao introduced the characteristics and standards of hydraulic hoses. Next, Bian Xiao introduces the function of hydraulic hose and the matters needing attention when using it: As we all know, hydraulic hose can be used as a support in petroleum industry and can also be used in petroleum exploitation in China. In addition to these, hydraulic hoses have several functions, which can be used in engineering buildings to support or transport liquids needed by buildings. It can also be used in various machinery manufacturing industries, such as industrial machinery and agricultural machinery, to move westward for transportation. Bian Xiao also reminded everyone that if you use a hydraulic hose, you'd better consider its diameter and other yards, its tolerance range, and don't let the pipe break because of excessive pressure; Also, be careful not to let the hydraulic hose bend too much, otherwise it will affect the transmission of media, and in serious cases, bad things will happen.
The use of hydraulic hoses is essential for oil exploitation and construction liquid transportation. Everyone should understand the characteristics and requirements of hydraulic hoses in order to make them play a greater role. The above is Bian Xiao's introduction to hydraulic hoses, hoping to help everyone!
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