Stainless steel metal hose is made of stainless steel material. Compared with traditional metal hose, stainless steel metal hose has more stable performance in all aspects. The structure is a stainless steel corrugated pipe with one or more layers of steel wire or steel belt mesh sleeves, and both ends are equipped with connectors or flange heads, which are used to transport various media. Its features: corrosion resistance, high and low temperature resistance (- 196 ℃~+420 ℃), light weight, small size, and good flexibility.
Main purpose:
1. Transport corrosive chemical medium or organic solvent. (such as nitrogen water, acetone, etc.)
2. Convey high-temperature gas, hot oil and other high-temperature media (such as hot steam, heat transfer oil, etc.)
3. Convey low temperature or ultra-low temperature medium (such as liquid nitrogen)
4. Transport water, gasoline and other media under high temperature. (e.g. water and steam system and hydraulic system in steelmaking, coking and continuous casting equipment)
5. Pipes that need damping or noise elimination (such as pump inlet and outlet)
How to select the type of stainless steel metal hose when purchasing?
Dimensions: nominal diameter of stainless steel metal hose, joint type and size, hose length.
Pressure: the actual task pressure of the hose, the selected nominal pressure PN/task pressure P.
Medium: The chemical properties of the medium delivered in the hose determine the material of each part of the hose according to the corrosion resistance function table.
Temperature: the task temperature and limitation of the medium in the hose; The working temperature of the soft supervisor. At high temperature, the allowable pressure at the task temperature must be determined according to the temperature correction coefficient to determine the correct pressure grade.
Shape: according to the shape of stainless steel metal hose in use, with reference to the accurate installation method of hose, the length calculation of various flexible forms of hose, the minimum bending radius of hose and other elements, the parameters accurately select the length of hose and accurately install it.