Our Large Diameter Carbon Steel Flat Bottom Head is designed for pressure tanks, storage vessels, and industrial equipment requiring a strong, stable base or flat-end closure. Manufactured from quality carbon steel, it delivers excellent load-bearing capability and dependable performance in demanding environments. The flat bottom profile supports efficient installation and simplifies fabrication, making it ideal for large-scale tanks and pressure vessel assemblies. Each head can be customized to match your project requirements, including diameter, thickness, forming tolerance, and edge preparation such as beveling for welding. With controlled forming and smooth surface finishing, the head ensures accurate fit-up, reliable sealing, and consistent weld quality. Widely used in water treatment, chemical processing, energy, and general fabrication industries, this flat bottom head provides a cost-effective solution for large diameter vessels where durability, strength, and long service life are essential.