Can cast iron pipes be welded to flanges?

The cast iron pipe can weld flanges. Generally, this application is welding of dissimilar metals of cast iron and carbon steel, or cast iron and stainless steel. Welding of cast iron stainless steel uses WEWELDING777 electrode suitable for dissimilar metal welding to solve cast iron and carbon steel, cast iron. Welding of dissimilar metals with stainless steel, and suitable for the cold welding welding process, the welding process is omitted, and the electrode formed welding seam has excellent crack resistance to reduce the risk of welding cracking.