The metal hose is a the important connecting member engineering technology from corrugated flexible tube, the nets and connector combination. As compensation components, sealing elements in various gas, double-lock the metal hose infusion piping systems as well as length, temperature, position and angle compensation system, connect the components as well as the damping element used in aerospace, petrochemical, mining and electronics mechanical shipbuilding, medical and health, textile and electronics, energy, construction and other fields. The metal hose latest national norms corrugated metal hose general technical conditions "(GB/T14525-2010), to be implemented from October 1, 2011. Metal hose with austenitic stainless steel material or the material required by the user, having excellent flexibility, corrosion resistance, high temperature resistance (-235 ° C to +450 ℃), high voltage resistance (up to 32MPa), in piping can be connected in any direction, for temperature compensation, and to absorb vibration, reduce noise, and to change the medium conveyance direction, to eliminate the mechanical displacement of the pipe or between the pipeline and equipment, etc., a double flange metal corrugated hose on the displacement, vibration The flexible joints of the various pumps, valves, etc. are particularly applicable. http://www.jinshuruanguanchang.com