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


Potable Water

Potable Water Banner

A secure and safe source of drinking water is paramount for the safety of any community or individual. It has been said that “water plant operators are the first line of defense against water borne disease”, and at Steel Core we believe that statement to be true. In fact water quality used to be under the auspices of the Board of Health in many regions for just that reason.

Be you a homesteader in a very rural area or a water operator for a small community Steel Core has a tank provides safe and affordable storage for all your drinking water needs from 5000 to 650,000 gallons. All liners we provide are NSF-61 and AWWA approved. The steel structure of our tanks can be engineered to ZONE 4 SEISMIC and a wind speed of 140 mph, with a Snow Load of 5Olbs per square foot.

Additionally our tanks carry a "no-drain" warranty. This means that to keep within the parameters of the Steel Core warranty you do not have to drain your tank yearly. Across the water storage industry the average warranty is 1 year, and you must drain your tank for inspection to maintain that warranty. As any municipality or city knows, dumping tens of thousands of gallons of water will get your agency on the front of your local newspaper in an unflattering light.

Also of note, at Steel Core we regularly attend region rural and small community water conferences, and we understand your financial restraints and the grant application process. We do our utmost to maintain affordability while providing the finest quality tanks with unsurpassed warranties. When approaching a lender or governmental agency for fiscal assistance with a capital improvement project or insuring an asset all those factors make Steel Core an investment in the future of your community.

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.