Steel tanks for the World - Made in the USA



Steel Core Tank is a premier global manufacture 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 un-matched. 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.


Dipped Panels
  • G-115 Hot Dipped panels
  • G-140 Available for harsher locations
  • Powder Coating Options Available- Any Color
  • Bolted Tanks are Bolted (Not Riveted)
  • Up to 140 Foot Diameter
Tank Capacity above 650,000 gallons
  • Dual Liner System
  • Water Never Touches the Steel
  • Engineering Included in all Quotes
  • Capacity above 650,000 gallons
Meets or Exceeds NSF-61, NFPA-22, ACE#7 & AWWA and seismic Requirements for California and others
  • Meets or Exceeds IBC, NSF-61, NFPA, ASCE7 Requirements.
  • Meets High Seismic and High Wind Requirements up to Risk Cat IV and 180 MPH Winds
Roof Styles
  • Roof Styles available: Flat, 10 Degree and 30 Degree
  • Self Anchored tanks are available
  • Installed on Gravel or Concrete
Shop Built Tanks
  • Shop Built Tanks – Ready to Ship
  • Up to 4,999 Gallons
  • 6’D & 9’D Tank Models Available

We are not only one of the largest and most experienced tank manufactures in the country, we also offer the largest variety of liners in the industry. We sell through a worldwide dedicated dealer network that is well training and represent our uncompromising commitment to quality at each and every stage of the order design and installation process. We can also custom powder coat your tank to most any color on the Pantone scale. With a quick turn on quote requests we will have your requested information back to you in no-time. Browse or large inventory of styles and types.

Fire Protection Tanks


Steel Core has a depth of experience fabricating and installing fire protection tanks across the nation.

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Portable Water


A secure and safe source of drinking water is paramount for the safety of any community or individual.

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Waste Water


A wide variety of industry are engaged in processes that generate wastewater and organic compounds.

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Rain and storm water


Rainwater and storm water capture and retention has been making incredible bounds across the nation and indeed the globe.

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Mining and Fracking


Steel Core understands that methodologies utilized in mining and fracking need to be as low-impact.

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Steel Core provides secure and reliable sources of agricultural water for farms throughout the nation for both crops and livestock.

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Become a Dealer

Find a Tank Dealer

Steel Core News and Updates

Save $1,000's by not needing a cement pad

Save $1,000's by not needing a cement pad

Drought Impacting 1 in 3 Americans This Fall

Drought Impacting 1 in 3 Americans This Fall

Steel Core Welcomes Our Latest Dealer - Hawaii

Steel Core Welcomes Our Latest Dealer - Hawaii


Rainwater & Stormwater

Rain and Stormwater Banner

Rainwater and stormwater capture and retention has been making incredible bounds across the nation and indeed the globe. Steel Core has been at the forefront of capturing and reusing this water for both private homeowners - green housing development, as well as large scale corporate clients with massive roofs from which millons of gallons of water can be captured, or large paved areas that generate large scale run-off.

A few points of note for those unfamiliar;

Rainwater is water falls from the sky and that comes into contact only with the roof and a conveyance system (gutters) before being directed into a tank. It NEVER comes into contact with the ground.

Stormwater is rain falling from the sky and coming into contact with impermeable surfaces such as cement and asphalt, and then as it flows carrying with it all the oils, chemicals, and substances both organic and inorganic found upon the ground. That water then goes into storm drains and swales or ditches and if funneled into rivers and either directly or eventually into the ocean or larger body of water.

1 inch of rain on 1000 square feet of roof generates 600 gallons of water. Using those numbers you can get a gallon amount of rainfall to be captured based on annual rainfall numbers:


A 2000 square foot roof - 10 inches of annual rainfall – 12,000 gallons
(roof square footage being equal to floor plan for calculation purposes)

Now a large industrial complex with 100,000 square feet of roof space and generate 600,000 gallons of water.

The numbers add up… and whether you are repurposing that water for irrigation, landscaping, internal plumbing for toilets or cooling towers the savings can be great. Steel Core can provide the home owner or business large or small with a tank or tanks that will help you make the most out of your rainwater or stormwater harvesting efforts.

Steel Core is here to discuss solutions to your water problems, contact us and we will always take the time to “listen” to your needs and find a solution that is tailored to your problem.