For tubes Ø 7 mm copper wall thickness 0.5 mm. We do not have this thickness, but that we are using, there is only one type is inner groove . We hope that it will be used for this task. .
Ø7 for copper pipe wall thickness 0.5mm thickness, we have this. However, we used only one type is inner. Groove ., we hope that it will be used for this task.
For copper pipes, education 7 mm wall thickness 0.5 mm. We don't have this thickness But we use only one type is inner Groove . We hope it could use this