Zincalume Water Storage Tank

Zincalume storage tanks are prefabricated, bolted tanks made from steel coated with a corrosion-resistant alloy of 55% aluminum, 43.5% zinc, and 1.5% silicon. They are strong, durable, and lightweight, with capacities ranging from thousands to millions of liters. Featuring a modular design for easy installation and relocation, they are lined with food-grade PVC to prevent water contact with the tank wall. Key specifications include: Material: Zincalume steel with an AZ150 coating. Construction: Bolted panel design. Liner: Food-grade, reinforced PVC. Durability: Excellent corrosion resistance and UV stabilization for a lifespan of 40“60 years. Applications: Suitable for potable water, rainwater harvesting, firefighting reserves, and industrial liquids.

Modular industrial tanks made from zinc-aluminum steel are a common solution for raw water storage, prized for their corrosion resistance and strength. The tanks are made from bolted panels manufactured in a factory and assembled on-site, which allows for a flexible range of capacities and sizes.

General specifications Materials: Zincalume or Galvalume steel (55% aluminum, 43.5% zinc, and 1.5% silicon). Design: The tank is modular and assembled on-site from bolted, corrugated steel panels. It features a vertical, cylindrical body and a conical bottom for efficient liquid drainage. Corrosion resistance: The zinc-aluminum alloy coating provides superior protection against rust and corrosion, with a typical lifespan of 25“50 years and a warranty often extending 10“20 years. Liner: Tanks typically include an internal liner made of PVC or other geomembrane material for a leak-proof seal and to protect water quality.