| 摘要 |
<p>PURPOSE: To provide a function as a cap for closing a pipe end and a function as a joint for connecting a pipe, and facilitate air bleeding work. CONSTITUTION: A receiving port 11 is arranged on one end part of a synthetic resin joint main body 1, and an electric wire 2 is buried on the inner circumferential surface of the receiving port 11. A pipe connecting part 12 is arranged on the other end part of the joint main body 1, and a plug body 3 is detachably mounted on the pipe connecting part 12. It is thus possible to connect a synthetic resin pipe to one end of the joint main body 1 simply and surely by only heating the electric wire. The plug body 3 is mounted on the other end part of the joint main body 1, and the pipe end part is closed or removed, and thereby, air bleeding work is carried out, and extension of a piping line is carried out easily.</p> |
