External deburring of welded pipe

Metal fusion bonding – With means to cut or separate work – filler – flux – or product

Reexamination Certificate

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Details

C228S125000, C409S299000

Reexamination Certificate

active

07988029

ABSTRACT:
An external weld bead is removed and processed from a welded pipe traveling in a downstream direction. The weld bead is separated from the pipe, allowed to flow in a downstream direction, and is guided downstream and cut into chips at a location downstream of where the weld bead is separated from the pipe.

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