Welding wire all specification Welding wire for gas shielding arc welding:Size:0.8, 0.9, 1.0, 1.2, ... 1.4, 1.6mm Welding wire for Submerged shielding arc welding:Size:2.0, 3.2, 4.0, 5.0mm ... performance such as high depositing speed, excellent depositing efficiency, stable arc, little splash, good welding seam. we have many kinds of ...