WERKWIJZE EN INRICHTING VOOR HET ASSEMBLEREN VAN BUIZEN EN FITTINGEN.

摘要

The invention relates to a method for assembly of thick-walled metal pipes and fittings (1, 2), wherein prior to the welding outer ends of pipes and fittings are provided with a weld preparation in the form of a chamfering (3) and an upright edge (4). A weld is then realized between two pipes or between a pipe and a fitting of between two fittings during an automated welding process.