COPPER TUBE AUTOMATIC WELDING

[TommasoDG]

Dear All,

I need to perform butt weld between two types of copper tube (Cu-DHp to Cu-OF):

Øe: 15 mm
thk: 1,5 mm

I want to perform this welding with orbital machine ORBIMATAC 300 CA AVC/DC + TESTA ORBIWELD 19 (ITW-Orbitalum) without filler material.

Does anybody have any experince with these material and welding process?

Thanks in advance.

TDG

 

[gtaw]

I am not familiar with those copper designations, however, my experience welding copper has been that the copper must be deoxidized copper. If not, you will have porosity.

Best regards - Al