A Super duplex steel chemical tank is a high-strength storage unit built from super duplex stainless steel. This alloy is well known for its excellent corrosion resistance especially in harsh environments. Astech Tube is a trusted manufacturer of Super duplex steel chemical tanks. These tanks are made to hold and handle strong chemicals, acids, and seawater without breaking down or rusting over time. We supply reliable tanks built to last in the most demanding industries. We use high-quality raw materials and follow strict standards at every stage of production. Our procedure involves cutting, forming, welding, surface finishing, and complete quality inspection for durability and strength.

Specification of Super Duplex Steel Chemical Tank
Material Grade: Super Duplex Stainless Steel (e.g., UNS S32750 / S32760)
Design Standard: ASME Section VIII Div 1 / API 650 / BS EN 13445 / DIN 6608
Capacity Range: 500 Liters to 100,000 Liters (customized as per requirement)
Tank Type: Vertical / Horizontal / Cylindrical / Conical / Jacketed / Pressure Vessel
Wall Thickness: 3 mm to 20 mm (depends on pressure, size, and application)
Corrosion Resistance: Excellent resistance to chlorides, acids, and pitting / crevice corrosion
Weld Type: TIG / MIG / SAW – 100% Radiography and NDT as per standard
Surface Finish: Pickled & Passivated / Mirror / Matte / Electro-polished (Internal & External)
Mounting Type: Skid-mounted / Leg-supported / Saddle / Flat-bottom