| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible resin pipe partially employing a bending guide in a bending part of the pipe that can keep the pipe shape even when bending stress is released after the flexible resin pipe is assembled to form a pipe having a bending part. SOLUTION: In the flexible resin pipe partially employing a bending guide, the bending guide 2 made of metal or thermoplastic synthetic resin having embedded or laminate metal sheet, metal foil, or metal wire and keeps a bending shape is loosely engaged with the bending part of the flexible resin pipe 1 made of one of polyethylene, polypropylene and polybutene both ends of the flexible resin pipe 1 are projected from both ends of the bending guide 2, the bending guide 2 is bent, the flexible resin pipe 1 is bent, and the flexible resin pipe 1 is connected in a straight pipe part projecting from the bending guide 2.
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