Metal corrugation compensator is a kind of compensator. Metal corrugation compensator is made of austenitic stainless steel or materials according to user's requirements. It has excellent flexibility, corrosion resistance, high temperature resistance (-235 ~+450 C), high pressure resistance (up to 32 MPa). It can be connected in any direction in the pipeline and can be used. The double flanged metal corrugated hose is especially suitable for flexible joints of pumps and valves with displacement and vibration.