SeAH CSS’s Forged Ring / Disk Series offers high-precision, high-integrity ring and disk components produced via open-die forging under rigorous process control. Typical products include tube sheets, shells, nozzles, and structural disks manufactured in carbon, alloy, stainless, and specialty steels. These forgings are engineered with tight dimensional control, superior internal purity (often using ESR or advanced refining), and are suitable for demanding applications such as power plants, chemical processing, pressure vessels, turbines, and heavy machinery. With capabilities to forge large discs and rings with consistent material properties and mechanical strength, SeAH CSS supports critical infrastructure and OEM component needs.