Steel Core Tank is a premier global manufacturer of Corrugated Bolted Steel Tanks. Supplying quality tanks around the world, our experience inSteel Core Tank is a premier global manufacturer of Corrugated Bolted Steel Tanks. Supplying quality tanks around the world, our experience in the Fire Protection, Potable Water, Wastewater, Rainwater, Stormwater, Mining & Fracking as well as Agriculture is unmatched. Our quality standards are always higher than the industry expects, which makes Steel Core Tanks the perfect partner for any and all of your upcoming tank projects. the Fire Protection, Potable Water, Wastewater, Rainwater, Stormwater, Mining & Fracking as well as Agriculture is unmatched. Our quality standards are always higher than the industry expects, which makes Steel Core Tanks the perfect partner for any and all of your upcoming tank projects. The Steel Core Story Steel Core was built from the ground up. We began as installers, and those years of hands-on experience lead us to see that improvements could be made in terms of materials, appurtenances, liners, and ease of tank assembly. So, over time we turned into manufacturers taking our experience on the job site to the drawing board and then onto the factory floor. We consider all aspects of a tank from its use, to its ease of assembly, to how the tank itself is shipped to you. We have created a tank line that is second to none. The steel structure of our tanks can be engineered to ZONE 4 SEISMIC and wind speed of 165 MPH, with a Snow Load of 5Olbs per square foot. We offer the largest variety of liners in the industry. We sell through a worldwide dedicated dealer network. We can custom powder coat your tank to most any color on the Pantone scale. We also take pride in the fact that all of our steel is sourced in the US, and all manufacturing in US-Based using skilled US Labor.