HEATER FOR PIPE

The present invention relates to a piping heater. It includes a pipe-shaped wrapping body part formed by having a separated surface cut in a thickness direction, a wrapping part including a wrapping locking part locking the body part to keep a separated surface contact state in which the separated surface is touched, and a heating part installed in the wrapping body part. As the piping heater for heating pipes by using heat emitted from the heating part, the heating part is a pipe heater installed on an inner surface of the wrapping body part and the wrapping part includes a plurality of heater locking pillars standing on the inner surface of the body part in order to touch an outer surface of the pipe heater from both sides of the pipe heater. By this, the pipe heater can be easily installed in the pipe heater, an initial installation state of the pipe heater is stably maintained, a production process can be simplified, and a pipe having a large diameter can be applied.