Duplex Steel Storage Tank Manufacturer

Astec Tube is known for crafting high-quality duplex stainless steel storage tanks that meet the needs of modern industries. These tanks are made using duplex steel, a material that blends the strength of ferritic and austenitic steel. It has a higher chromium content, molybdenum, lower nickel, and a touch of nitrogen. This composition gives the steel outstanding corrosion and stress cracking resistance. The tanks are strong with a tensile strength of 95 ksi and yield strength of 65 ksi. These properties make them ideal for handling tough industrial fluids and chemicals safely.

Each duplex steel storage tank is designed to suit its purpose. We manufactures various types including Anolyte, Catholyte, Nickel, Hydrochloric, Sulphuric Acid, and Brine Storage Tanks. There are also tanks for mixing and storing corrosive or hazardous liquids. Every tank is made in different duplex steel storage tank sizes, depending on the industry needs. A small batch mixing tank or a large brine recovery tank, each tank is made to perform under pressure. We use grades like UNS S31803 Duplex Steel and high strength UNS S32750 duplex storage tanks for their toughness and long life.

Our duplex steel industrial storage tanks are applied in chemical processing, metal refining, oil and gas, water treatment, and food production. The tanks are selected when safety, strength, and durability are required. They store everything from harsh chemicals such as sodium hydroxide to sensitive fluids applied in processing. The material’s high resistance to pitting and cracking makes it ideal for severe environments.

Our every tank undergoes rigorous testing. We inspect pressure limits, weld quality, and corrosion resistance. We adhere to all rules required to make each tank safe and ready for operation. Being a reliable duplex steel storage tank supplier in India, we also test for mechanical properties, size, and surface finish. Our ASTM A240 Duplex Steel Storage Tank endure and function under harsh conditions.