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How long is the service life of ultra high pressure hose? Please listen to Orientflex Hose’s analysis for you.
The ultra high pressure hose is an important part of the ultra high pressure cleaning machine. It is an important component that connects the nozzle and the ultra high pressure pump. For ultra high pressure cleaning machines, there are many factors that affect the service life of ultra high pressure hoses. In addition to the tech level of the hose, the quality of the inner layer and joints are important. Besides, the correct selection and use of ultra high pressure hoses have a great impact on the service life. The following mainly introduces the three major factors that affect the service life of ultra high pressure hoses:
Pressure matching
When using and selecting ultra high pressure hoses, you must correctly select hoses with appropriate pressure levels based on the working pressure of the ultra high pressure cleaning machine. When the actual pressure used exceeds 1.25 times the specified pressure, the working life of the hose will be reduced by 50%.
In addition, factors that have a great impact on the service life of ultra high pressure hoses include pressure fluctuations during the operation of the ultra high pressure cleaning machine, and fluid pressure fluctuations in the pipe caused by the instantaneous opening and closing of high-pressure spray guns and control valves. Therefore, it is recommended that when purchasing ultra high pressure hoses, the selection should be based on 1.5 times the working pressure. For example: the working pressure of an ultra high pressure cleaning machine is 1200bar, and an ultra high pressure hose with a working pressure of 1800-2000bar should be used. This can greatly extend the service life of ultra high pressure hoses.
Diameter matching
You should select such hose according to the requirements of the ultra high pressure cleaning machine host. Because the pressure and flow rate of the machine is strict, hose diameter change will affect the work. Strike force and system balance. When you replace a 4 mm hose with a 5 mm one, the service life will reduce1/3.
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