... high production efficiency, stable welding quality, beautiful welding bead appearance, deep penetration, etc. Submerged-arc welding wire can be used ... with sintered flux 101. Submerged-arc welding wire can be used for welding atmospheric corrosion-resistant steel structures with ... as 5MnVN, suitable for pipe-line steel welding. Specifications of Submerged-arc welding wire: EL9, EM12, EH14, EM13K, EL12 ...