China 15kgs Package Hard Surfacing Submerged Arc Welding Aws E71t-1 Self Shielded Size 1.2mm MIG Flux Cored Welding Wire Consumable, Find details about China Welding Wire, Flux Cored Welding Wire from 15kgs Package Hard Surfacing Submerged Arc Welding Aws E71t-1 Self Shielded Size 1.2mm MIG Flux Cored Welding Wire Consumable