METHOD FOR PRODUCING A BENT PIPE COMPRISING AT LEAST ONE DESIRED CURVATURE, A DEVICE SUITABLE FOR CARRYING OUT SUCH A METHOD AS WELL AS A PIPE PRODUCED BY MEANS OF SUCH A METHOD

摘要

A method and a device for producing a bent pipe comprising at least one desired curvature, wherein a substantially straight pipe is divided into a number of segments and zones present between two successive segments. Each segment is provided with a local curvature of the segment in question of the bent pipe eventually to be formed, whereupon bending of the substantially straight pipe takes place, with the bent pipe exhibiting the desired curvature.