| 摘要 |
<p>PURPOSE: A pipe joint is provided to connect synthetic resin conduits, with one end of a synthetic resin conduit connected with another synthetic resin conduit, in advance by using a fastening connection method. CONSTITUTION: A pipe joint comprises a thermal fusing joint part(120), a fastening joint part(130) and a junction part. The thermal fusing joint part is made of polyethylene resin. The thermal fusing joint part is connected to one synthetic resin conduit using a thermal fusing connection method. The fastening joint part is made of polypropylene resin. The fastening joint part is connected another synthetic resin conduit using a fastening connection method. The thermal fusing joint part combines the junction par and the thermal fusing joint part.</p> |
