1. Size hose nominal diameter, we want to choose the connector type (mainly flange connection, threaded connection, quick Connector connection) and metal hose size, hose length.
2. According to the actual working pressure of the hose, and then query the corrugated metal hose nominal diameter and pressure gauge, to decide whether to use stainless steel mesh format metal hose.
3. The chemical properties of the conveyor medium hose, we determine the material of the hose according to the corrosion resistance of the hose material.
4. Operating temperature and range of the medium in the temperature hose; At high temperatures, the temperature correction coefficient of the high temperature working pressure of the metal hose must be determined to determine the temperature correction pressure to determine the correct pressure level.
5. Refer to the correct use of metal hose conditions and installation methods, as well as high-pressure hose in settlement compensation when the best length. The length of the various motion states of the hose, the minimum bending times of the hose and the minimum bending radius are calculated, the appropriate selection of the hose length and the correct installation.