How to purchase metal high pressure hose?

(1) The size, nominal diameter, joint type (mainly including flange connection, thread connection and quick connection) of metal high-pressure hose, size and length of metal hose shall be selected.


(2) The pressure is based on the actual working pressure of the hose, and then the nominal diameter and pressure gauge of the corrugated metal hose are inquired to decide whether to use the metal hose with stainless steel mesh sleeve.


(3) The chemical properties of the medium conveyed in the medium hose determine the material of each part of the hose according to the corrosion resistance of the hose material.


(4) The working temperature and range of the medium in the temperature hose and the ambient temperature when the hose works. At high temperature, the pressure after temperature correction should be determined according to the working pressure and temperature correction coefficient of metal high-pressure hose under high temperature, so as to determine the correct pressure level.


(5) According to the state of the hose when it is used, refer to the correct use and installation method of haizhizhou stainless steel metal hose and the better length of the hose in settlement compensation. The length calculation of the hose in various motion states, the bending times and bending radius of the hose and other factors are used to correctly select the length of the hose and install it correctly.

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