... . 3.wire sizes :0.8-1.2mm. 4.gas flow rate:6-12L/min gas torch burner1, rating:2, 180A for CO2.3 ... ,welding torch,3M,4M,5M.9,we use best quality cables.10, is no way affiliated with the above-named manufacturers. In ... this catalogue, all references to original manufacture's equipment numbers, part numbers, torches ...