| 摘要 |
In a corrugated tube, a tubular body is provided with a first slit which extends in an axial direction of the tubular body, and the tubular body is formed with a plurality of hollow ridge portions extending in a circumferntial direction of the tubular body on an outer peripheral face of the tubular body to form a bellows portion. A lap portion is protruded from at least one of opposed end portions of the tubular body separated by the first slit, and the lap portion extends along the first slit. The lap portion is provided with a second slit which extends in the circumferential direction of the tubular body.
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