A chemical tank is a specialized container designed for the storage, mixing, or processing of chemical substances—either hazardous or non-hazardous. These tanks are built using corrosion-resistant materials such as polyethylene, polypropylene, stainless steel, fiberglass (FRP), or lined carbon steel to withstand aggressive chemicals and extreme conditions. Chemical tanks can be found in industries like chemical manufacturing, water treatment, pharmaceuticals, food processing, and petrochemicals. They are available in various configurations, including vertical, horizontal, open-top, and closed-top, often equipped with features like level indicators, vents, mixers, and safety relief valves to ensure safe and efficient operation.