... for gas shielding arc welding:Size:0.8, 0.9, 1.0, 1.2, 1. ... 4, 1.6mmWelding wire for Submerged shielding arc welding:Size:2.0, 3.2, 4.0, 5.0mmhas the ... depositing speed, excellent depositing efficiency, stable arc, little splash, good welding seam.we have many kinds of wire for you choose, here ...