| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pipe joint capable of installing a small sensor and preventing generation of retained water at a reduced producing cost. SOLUTION: A stopper part protruding for a thickness of a pipe connected to a socket from an inner peripheral surface of the socket on an inner peripheral surface of a main body and a seat having a plane protrusion on a main body outer peripheral surface side of the stopper part are formed by integrally molding with the main body. A hole penetrating to the inside of the main body is provided on the seat.</p> |
