Overall trends in the foreign trade industry in 2025
Metal hoses are commonly used in industrial production, but do you know how to choose the metal hose that suits you? As a professional manufacturer of metal hoses, here are five major elements in the selection of metal hoses.
(1) Size
The nominal diameter of the hose is selected from the joint type (mainly flange connection, thread connection, quick joint connection), the size of the metal hose, and the length of the hose.
(2) Pressure
According to the actual working pressure of the hose, the nominal diameter and pressure gauge of the corrugated metal hose to decide whether to use a stainless steel mesh sleeve type metal hose.
(3) Medium
The chemical properties of the medium conveyed in the hose, according to the corrosion resistance of the material of the hose, determine the material of each part of the hose.
(4) Temperature
The working temperature and range of the medium in the hose; the ambient temperature when the hose is working. When the temperature is high, the temperature correction coefficient of the working pressure of the metal hose at high temperature must be used to determine the pressure after the temperature correction to determine the correct pressure level.
(5) Status
According to the state when the hose is used, refer to the correct use and installation method of the metal hose and the optimal length of the hose during settlement compensation. The length calculation of the various movement states of the hose and the minimum number of bending times and minimum bending radius and other factors, the parameters correctly select the length of the hose, and install it correctly.
Related posts
