... addition,we also supply welding rod of J501Fe18,J422,J502,J506,J507 and stainless steel electrode A102 and 431 welding flux.our final products ... such as stablity in the arc, little spatter, beautiful shape and strong weldability. The products are applied to vehicles, buildings, bridges ... ≥2794 95 73P≤0.0250.01 Impact Yalue electrode rod welding torch er70s-6 welding wire copper coated