Gem Bids For Welding Electrodes, 52000 Smaw Electrode E8018 W2 Dia 3.15 X 450mm Smaw Electrode E8018 W2 Dia 4 X 450mm E Nicrmo4 Smaw Electrode Dia 2.5 X 350mm Smaw Electrode E Nicrmo4 Dia 3.15 X 350 Ernicrmo4 Gtaw Filler Dia 2.4 X 1000 Mm Titanium Filler Er Ti2 Gtaw Dia 2.4 Mm