Composite hose with a corrugated metal tube

摘要

A composite hose with a corrugated metal tube has a corrugated metal tube as a barrier layer against permeation of conveyed fluid, an elastic filler that penetrates in each valley gap on an outer peripheral side of the corrugated metal tube, between corrugation hills of the corrugated metal tube, and a reinforcing layer on an outer peripheral side of the elastic filler. The elastic filler to be adapted has a storage modulus in a range of 5x10⁸ MPa to 5x10⁹ MPa under temperature conditions ranging from -30° C. to 150° C.