Metal hose connector is a high quality flexible pipe in modern industrial pipeline. It is mainly composed of bellows, mesh sleeves and connectors. Its inner tube is a thin-walled stainless steel corrugated tube with a spiral or ring shape, and the outer sleeve of the corrugated tube is made of stainless steel wire or steel strip according to certain parameters. The connectors or flanges at both ends of the hose are matched with the connectors or flanges of the customer’s pipeline. The corrugated tube of the hose is formed by high-precision plastic processing of extremely thin-walled seamless or welded stainless steel pipes. Due to the elastic characteristics of the contour of the bellows, the hose has good flexibility and fatigue resistance, which makes it easy to absorb cyclic loads of various movements and deformations, especially in pipeline systems with the ability to compensate for large displacements. Visualization of media (Medium Visualization), process automation.