1 the most important is the choice of high pressure oxygen pipe must be reasonable.

2, the appropriate end connection: because the nut connecting convenient, low cost and widely used, but the vibration is larger, should give full consideration to the nut loose topic, this can be considered to take the LAN connection. The impact pressure system if it is more than the high pressure hose (high pressure oxygen pipe) designated work pressure, not only reduce the pressure hose to make (high pressure oxygen pipe) with life, and may lead to personal and equipment accident.

3, the fluid compatibility: fluid high pressure hose, should be consistent with the product samples "use" to delimit, exceed the service life and the safety of the high pressure oxygen pipe can not guarantee the designated use.

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4, the fluid temperature: temperature and environmental temperature, whether it is not chaos is instantaneous high pressure hose, shall not exceed the temperature limit, temperature is lower or higher than the recommended temperature high pressure hose.

5, pressure: pressure hose braided high-pressure hose to delineate the working pressure is usually not less than the maximum system pressure, not only in constant use, agreed to advance 20%; for the frequent use, often twisted to reduce 40%.