Water storage tanks are another General Industries specialty. Steel chemical tanks for storing methanol, sodium hydroxide and sulfuric acid are common for waste water treatment operations. Steel tanks for potable and non potable water storage can be above ground or underground design. Water tanks are fabricated following industry accepted standards such as UL-142, UL-2085, API-650, API-620, AWWA D-100, NFPA-30 and NFPA-22. Steel tanks can be horizontal or vertical, cylindrical or rectangular, single wall or double wall and may be fabricated from carbon or stainless steel. With capacities up to 75,000 gallons, General Industries can design and fabricate tanks to meet any specification, or help you create a specification for your application.