Bolted Steel Water Storage Tanks

Bolted steel tanks are an ideal solution for projects that require rapid installation, ease of construction, long service life, and the ability to adapt to changing site or capacity needs. ModuTank has specialized in modular bolted steel tank systems for decades, providing reliable storage infrastructure for industries such as water treatment, mining, chemicals, agriculture, and emergency response. Unlike welded or cast-in-place structures, our bolted steel tanks assemble quickly with hand tools and can be installed on both compacted soil or concrete footings, making them highly cost-effective and practical for both temporary and long-term use.

Our bolted steel tanks are built from hot-dipped galvanized steel, with internal linings as the only wetted surface, offering multi-decade resistance against corrosion, weather exposure, and mechanical wear. Because the tanks are membrane-lined, the internal steel itself is protected, greatly extending the life of the structure and protecting against chemical attack from stored contents. Liners — available in polyethylene, polypropylene, or high-performance XR-5 geomembranes — provide secure, leak-proof containment compatible with a wide range of liquids, including potable water, wastewater, process water, brines, and many industrial chemicals.

One of the greatest advantages of ModuTank’s bolted steel tanks is their modular design. Tanks can be configured in square, rectangular, or custom footprints to accommodate irregular sites or capacity constraints. They assemble rapidly without the need for cranes, welding, or specialized crews. As storage needs evolve, tanks can be expanded, re-shaped, or fully relocated — offering unmatched flexibility compared with fixed concrete basins or welded steel structures. This makes ModuTank systems ideal for phased construction, seasonal operations, or industries that anticipate growth and evolving water or process fluid demands.

From municipal water storage to mining process water, from environmental remediation to industrial wastewater containment, ModuTank’s bolted steel tanks have demonstrated long-term performance in demanding environments worldwide. Their ability to withstand harsh climates, remote site conditions, and heavy operational cycles has made them a trusted choice for engineers, project managers, and facility operators seeking dependable and adaptable storage solutions.

Standard Bolted Steel Tank Capacities

50,000 Gallon Bolted Steel Tanks

100,000 Gallon Bolted Steel Tanks

250,000 Gallon Bolted Steel Tanks

500,000 Gallon Bolted Steel Tanks

1,000,000 Gallon Bolted Steel Tanks

2,000,000 Gallon Bolted Steel Tanks

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