... from 3mm to 18mm differently Elbow cold forming machine is designed and constructed for cold forming small radis stainless steel, carbon steel, alloy ... and oil pipes, power plant, food production, pharmacy. The machine could also be designed according to customised requirement. It could ... to 8" of thickness from 3mm to 18mm with stainless steel, carbon steel, alloy steel, nickel alloy steel, etc ...