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|1. (WO2014196301) OUTER TUBE AND MANUFACTURING METHOD THEREOF|
|Title:||OUTER TUBE AND MANUFACTURING METHOD THEREOF|
An outer tube that can be easily manufactured and has good sliding properties, and a manufacturing method thereof are provided. An outer tube (1), which slidably guides an inner wire, is provided with a cylindrical tube body (2) into which the inner wire is inserted, and the tube body (2) is formed in a cylindrical shape by means of a tube forming member (21) configured by winding a wire material (26) which contains polymer fibers with good lubricity spirally on the outer surface of an elongate core member (25).