| 摘要 |
Provided is a piping joint (10) comprising: a metal pipe (12) that can be screwed into a pipe body; a resin pipe (14) having one end section that is configured to be connectable with another pipe body and another end section that is integrally formed with the metal pipe (12); and a first polygonal section (18) that is provided to the outer peripheral surface of the resin pipe (14) and that comprises a corner section (24A) that requires less torque to break than the amount of torque required to separate the metal pipe (12) and the resin pipe (14). |
