MS (Mild Steel) and SS (Stainless Steel) or MS SS Tanks refer to storage tanks made from either mild steel or stainless steel, used for a variety of industrial, commercial, and residential applications. These tanks are typically employed to store liquids such as water, chemicals, oils, or gases, and the choice of material, MS or SS depends on the specific requirements of the application, including durability, resistance to corrosion, and cost-effectiveness.