Pipe fitting inner diameter eddy current flaw detection equipment

The utility model relates to the technical field of pipe fitting inner diameter eddy current flaw detection equipment, and discloses pipe fitting inner diameter eddy current flaw detection equipment which comprises a machine body and a guide mechanism, the guide mechanism comprises a guide rail, the guide rail is movably connected with a sliding frame through a sliding groove, one end of the sliding frame is fixedly connected with a wire pipe fixing groove through a fixing piece, and the wire pipe fixing groove is fixedly connected with the machine body. A pipeline adapter is fixedly connected to the outer wall of the sliding frame through a connecting piece, a protective layer is fixedly installed on the inner wall of the pipeline adapter, a displayer is arranged in the middle of the upper surface of the machine body, and a plug-in opening is formed in the position, close to the upper portion of one side, of the front face of the machine body; by arranging the guide rail, the sliding groove, the sliding fram