| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pipe joint capable of surely performing mechanical connection of a pipe, and capable of preventing loosening of a cap nut at low cost even in a case where variation in a position at which the cap nut is completely fastened to a joint body occurs.SOLUTION: A pipe joint 1 includes: a joint body 2 having a socket for receiving a pipe; a cap nut 3 screwed into the joint body; and a seal member 4 mounted to the socket and sealing the pipe. The pipe joint also includes a nut loosening prevention member 5 that allows only relative movement between the joint body 2 and the cap nut 3 in a fastening direction when the cap nut 3 is fastened to the joint body 2.</p> |
