| 摘要 |
PURPOSE: An electrically fusible pipe is provided to enable the convenient and rapid joint work of pipes by integrating a joint pipe unit in the front end of one of the pipes. CONSTITUTION: An electrically fusible pipe comprises a joint pipe unit(110) having an inner diameter expanding function, coils(120), multiple terminal pins(130), and sealing members. The electrically fusible pipe is divided into first and second pipes(10-1,10-2). The joint pipe unit is integrally formed on one front end of the first pipe and is joined to the second pipe through press-fitting technique. The coils are installed on the inner surface part of the joint pipe unit along the longitudinal direction of the joint pipe unit. The terminal pins are inserted into the joint pipe unit and electrically connected to the coils. The sealing members are installed on the outer peripheral parts of the terminal pins and prevent fluid leakage.
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