Weld-technology:Half coil pipe filet welding outside cylinder, it can be equipped with TIG or MIG/MAG welding and other welding technologies.
Welding wire:The wire material should match up the material of the workpiece. TIG wire can use 1.0 or 1.2mm spool wire and unit spool weight is 15kg. The welding wire should be properly kept and protected to avoid moisture and bending, otherwise the quality of welding seam and the stability of wire feeding would be effected.
Protective gas:TIG torch uses argon & hydrogen mixed gas (95% Ar & 5% H2), MIG torch uses argon & dioxide mixed gas (98% Ar & 2% CO2) with solid-core wire, or CO2 shield gas with flux-core wire.
Workpiece parameter | |
Workpiece diameter(mm) | 中800~3000 |
Workpiece length(mm) | Single section less than 2500mm |
Material | Carbon steel,stainless steel |
Thickness | 3mm or more |
Welding form | Cylinde half pipe fillet welding |