| 摘要 |
A pipe joint (10) has a tube (12) for fluid detachably fitted thereto, and is connected to a hydraulic device (14) such as a cylinder. The pipe joint (10) is provided with a resin body (16a) into which the tube (12) for fluid is inserted, and a metal body (16b) which can rotate relative to the resin body (16a). The resin body (16a) comprises orifices (70a, 70b, 70c) which each have a different opening diameter, and, as a result of the rotation of the resin body (16a) relative to the metal body (16b), the orifices (70a, 70b, 70c) can be disposed in a connection part providing a connection path between the tube (12) for fluid and the hydraulic device (14). |
