This welding head is a special welding head specially designed for tube/pipe TIG welding,suitable for automatic welding of tube/pipe in the form of narrow spacing.It can weld various pipes/pipes such as carbon steel and stainless steel.The diameter of the tube ranges fromΦ32 toΦ51mm,and two methods of wire filling or self-melting can be selected.The arc length and yaw function can be adjusted automatically.It can be used in conjunction with iOrbital5000 programmable welding power source,which can precisely realize all-position TIG tube/tube welding,with high reproducibility of welding results and ideal welding results.Mainly used in chemical,food,boiler,military and nuclear power industries.