Shaped body made of a poorly weldable material

摘要

The invention is directed to a shaped body made of a metal material which provides poor welding results and which is used especially for conduits, containers or the like for making chemical equipment for use in corrosive mediums. The shaped body is at least partially covered with a covering material on the side which is in contact with the medium. To provide good corrosion-resistance for the shaped body, it is partially or completely covered with a fixedly applied material of a similar kind.