Stainless Steel Corrugated Hose Assembly consists of a hose and hose fittings. These components are rated independently in terms of working pressure. The maximum working pressure of the assembly is the lowest maximum working pressure between the fittings and hose. Stainless Steel Corrugated Hose Assembly is made from rolled strips that are welded at the seam. It is impressed into this tube that is a corrugated annular profile, which helps each convolution to be perpendicular to the centerline of the hose.