| 摘要 |
PROBLEM TO BE SOLVED: To keep the braided angleθof a monofilament 2a at an angle of repose. SOLUTION: A reinforcing filament 3 having good tensile strength is fixed in the axial direction of a hose main body 1, and the hose main body 1 is disabled from being elongated and contracted in the axial direction, whereby the hose main body 1 is not elongated and contracted in the axial direction with a change in internal pressure, and elongation and contraction of a reinforcing layer 2 due to the above change is prevented.
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