| 摘要 |
PURPOSE:To make arrangement and manufacturing of pipe easy by using rubber hose for piping inscribed in the title for putting a high pressure side pipe and a low pressure side pipe side by side to connect these pipes together, with an outer face coating layer molded of rubber integrally. CONSTITUTION:A high pressure side rubber hose 5 is composed of an inner rubber layer 6, a braided reinforcing layer 7 and an outer face coating layer 8 of rubber. While, a low pressure side rubber hose 9 is composed of an inner rubber layer 10, braided reinforcing layer 11 and an outer face coating layer 8 in common with the high pressure side, and according to this composition an arranged pipe, (rubber hose) integrated both hoses with each other by the outer face coat ing layer 8, is obtained. This rubber hose molded a high and low side integrally is manufactured by extruding outer face coating rubber (8) simultaneously with a rubber extruder and molding it after providing braided reinforcing layers 7, 11 made of synthetic fiber and the like separately over inner rubbers 6, 10 of both. |
