| 摘要 |
PURPOSE:To provide a pipe joint by which piping is facilitated and a reliable seal and recycling can be carried out. CONSTITUTION:A pipe joint is provided with a joint main body 9, a nut member 11, in which one end part 11a is screwed up in a male screw part of the joint main body 9 while the end part of a pipe 5 is inserted into the other end part, 11b, a seal member 13 sealing up between the joint main body 9 and the pipe 5, and a washer 15 arranged between the seal member 13 and the other end part 11b of the nut 11. |
