Multipurpose electric melting pipe fitting

The utility model relates to a multi-purpose electric fuse pipe part which comprises a pipe body 1, an interface 2, a terminal post 3 and wire resistances 4. The wire resistances 4 is embedded to an inner surface of the inserted part of the pipe body to connect is characterized in that an interface 2-2 of the branch end 1-2 from the pipe body is buried on the face of the branch end 1-2, an external pathway series of the pipe branch end 1-2 is consistent to an external pathway series of the pipe, which is equivalent to use the pipe branch end as the same caliber pipe, can take the hot fuse joint or use a electric fuse pipe part for the electric fuse connection.