Method for producing steam generator tubes

摘要

A method for producing steam generator tubes is intended to allow a technically particularly simple production process and at the same time allow particularly high flexibility with regard to the materials that can be used to achieve a particularly high efficiency of a steam generator. For this purpose, an insert is fixed in slots (4) of a former shaft (1), the former shaft (1) with the insert is introduced into a steam generator tube, the fixing of the insert on the former shaft (1) is released and the former shaft (1) is removed again from the steam generator tube.