Orbital dit support for a welding welding device for end-to-end welding to form a pipeline-type pipeline.
FR2899142A1
Orbital carrier for a device for butt-welding pipes to form a pipeline, comprises two components in the form of segments of a semi-circle to be connected together to form the orbital carrier around the pipes during a welding phase
FR2887164A1
Device for centering and clamping tubular pieces
FR2887165A1
Centering device for device for centering and clamping tubular parts such as metallic conduits, installed end-to-end to be welded
FR2886563A1
Process for machining metal conduits for forming pipeline type pipeline
FR2886562A1
Welding method, especially tubular pieces such as metallic conduits end-to-end to form pipeline-type metal pipes
FR2885824A1
Device for centering and tightening tubular pieces
FR2885825A1
Device for centering and clamping tubular pieces
FR2884741A1
Method for welding pipeline type metal piping and its implementation device
FR2883212A1
Method for managing welding parameters and device for implementing said parameters
