Abstract: This invention relates to a system for inspecting metal part surfaces, wherein a plurality of geometric profile sensors is spaced and attached to a frame, and a plurality of eddy current sensors are also spaced and attached to the frame facing the metal part surface to be inspected. During the operation of the system, there is a relative longitudinal displacement and, optionally, a relative rotational displacement between the frame and the inspected metal part. The system further includes an electromagnetic signals electronic multiplexing circuit that receives and processes signals obtained in real time from the plurality of geometric profile sensors and eddy current sensors. Furthermore, there is an interpretation and evaluation unit that receives the processed signals from the electronic multiplexing circuit and identifies flaws on the metal part surfaces.

Abstract: This internal inspection device is for determining a length and inner diameter of a tubular good. The internal inspection device includes a first positioning sensor, a second positioning sensor spaced axially from the first positioning sensor, a displacement sensor the displacement of the internal inspection device inside the tubular good between two positions sensed by the respective positioning sensors, the internal inspection device further including a electronic arranged to computing the length of the tubular good by adding a distance measured by the displacement sensor and a predetermined length.

Abstract: This drifting device for a tubular good includes a body, a means of propelling the body through the tubular good, and at least one attachment part for attaching a cylindrical drift mandrel to the body, wherein the attachment part is so configured to enable a degree of mobility of the cylindrical drift mandrel with respect to the body along a radial direction.