At Astec Tubes, we know that the Hastelloy is a high-performance alloy and, therefore, is the highly corrosion-resistant material for the tank that is available. It is simply a mixture of chromium, molybdenum, nickel, iron, and a mixture that can be tailored to the task. The Hastelloy Storage Tank stands out as an excellent choice regarding seawater, mechanical stress, and flue gas exposure. The vessel of the nuclear reactor or piping and chemical reactor vessel is quite a good solution.