Abstract: A brake hose 10 is produced by: an inner tube rubber forming step of extrusion molding a rubber tubular body 12A to form an inner tube rubber layer 12; a braiding step of forming a reinforcing yarn layer 13 on the rubber tubular body 12A to produce a braided hose body 12C; and an outer surface rubber forming step of coating the braided hose body with an outer surface rubber material to form an outer surface rubber layer 20. The outer surface rubber forming step heats the braided hose body 12C such that surface temperature Th of the braided hose body 12C is equal to or higher than 50° C. and coats the braided hose body 12C with the outer surface rubber material under an atmosphere set to a lower pressure than the atmospheric pressure, which is equal to or lower than 0.8 atmospheres, in a region where the braided hose body 12C is to be coated with the outer surface rubber material.