A method for joining tubes of high quality material, such as titanium, stainless steel etc, in tube plates of simple material, non-weldable, or mainly non-weldable, to the tube material.

摘要

The invention concerns a method of carrying out tight joins on tubes of high quality material, such as titanium, stainless steel etc, in tube plates of simple material, non-weldable, or mainly non-weldable, to the tube material. The method is characterized by the fact that the tubes are inserted through the plates in such a way that they protrude from these, where after the perforated cover plates of the same material as the tube are fastened at the end of the tube/tubes through welding.IMAGE