| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe joint connectable to a corrugated pipe with a high sealability. SOLUTION: When a bag nut 12 screwed to a pipe connecting part 17 of a joint body 11 is clamped, a retainer 13 presses an end of a bellows pipe 16 deeply into the pipe connecting part 17, thereby pressing the end surface of the end of the bellows pipe 16 to a flat packing 14. Simultaneously, the end of the bellows pipe 16 is crushed between the flat packing 14 and the retainer 13, thereby pressing the outer periphery of the end of the bellows pipe 16 to an O-ring 15. COPYRIGHT: (C)2003,JPO
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