Welder Welding Nozzles

CodeCapacity (inches)Capacity (millimeters)UsesPL-44-31/8" – 3/16"3.2 – 4.8 mmWelding of medium-thickness metals, light structures, metalwork.PL-44-51/4" – 5/16"6.4 – 8.0 mmStructural welding, industrial profiles, machinery fabrication.PL-44-73/8" – 1/2"9.5 – 12.7 mmHeavy welding on thick plates, metal supports, industrial maintenance.