metal corrugated pipe selection when we focus on the following five aspects: 1, according to actual working pressure hose, pressure and nominal size of the query corrugated with pressure gauge, decide whether to use stainless steel net sets of type. 2, nominal diameter size hose, choose joint type ( Main flange connection, threaded connections, quick joint connection) And the size of the hose length. Hose various motions of calculation and the length of the hose

minimum bend number and minimum bending radius, parameters, correct selection of hose length and properly installed. 4, the working temperature of temperature inside the hose medium and scope; Hose work when the ambient temperature. At high temperature, to be prepared in accordance with the metal corrugated pipe under the high temperature of working pressure temperature correction coefficient, to determine the temperature of the revised

the pressure, to make sure to choose the correct pressure rating. 5, and chemical properties of media hose in the conveying medium, according to the hose material corrosion resistance get indicator, decided the hose material of each parts.