Patent ID: 7434599

Claim:
A hose comprising a tubular resin inner layer, a metal plating layer formed by electrolytic plating or electroless plating over an outer peripheral surface of the resin inner layer, and a resin outer layer formed over an outer peripheral surface of the metal plating layer, wherein a multilayered film comprising a first chromium oxide film formed by physical deposition and a first metal film formed by physical deposition is formed between the resin inner layer and the metal plating layer, the first chromium oxide film of the multilayered film is positioned on the outer peripheral surface of the resin inner layer, the metal plating layer is positioned on an outer peripheral surface of the first metal film in the multilayered film, a single-layer film of a second chromium oxide film formed by physical deposition or a multilayered film comprising the second chromium oxide film and a second metal film formed by physical deposition is formed between the metal plating layer and the resin outer layer, and the resin outer layer is positioned directly on an outer peripheral surface of the second chromium oxide film.