Bolted Storage Tanks

Bolted Steel Tanks

Large Capacity Water Tank

Bolted steel storage tanks provide a durable, cost-effective solution for water and liquid containment. Ideal for municipalities, industrial operations, and commercial applications, our tanks are engineered to your specifications and suited for a variety of environments and use cases. From potable water to wastewater and chemicals, our bolted steel tanks offer long-lasting, customizable storage.

Looking for water storage solutions? We can help! Call us at 1-863-270-8118 or contact us to discuss your needs.


Why Bolted Steel For Large Fire Water Reserves

When a site needs a large fire water tank that can sit on standby for years and still perform, bolted steel is the workhorse municipalities and industrial operations reach for. Each bolted steel tank is built in the USA from precision-engineered straight seam flat steel panels, then bolted together on site, so capacity is engineered to your specifications rather than limited to a fixed mold. The modular design ships efficiently and assembles in confined or remote installation locations a welded tank cannot reach, and the same structure is rated to withstand extreme environmental conditions, including UV exposure and freezing temperatures. For fire duty specifically, tanks are built to AWWA D103-09 and NFPA 22 compliance, the recognized standards for water storage and private fire-protection supply. Confirm the configuration and any required certification with a Sales Specialist before you order.


Bolted Steel Fire Water Tank Specifications And Options

Engineered-to-specification tanks. Confirm the exact configuration, capacity, and certifications with a Sales Specialist.
SpecificationDetail
Panel ConstructionPrecision-engineered straight seam flat steel panels
Design StandardsBuilt to AWWA D103-09 and NFPA 22 compliance
CoatingsPowder-coated galvanized or epoxy-lined for corrosion resistance
Potable LinersANSI/NSF 61-certified liners for potable water storage
AssemblyModular design ships efficiently and assembles on site; turnkey installation services available
Installation LocationsSuited to confined or remote installation locations
Capacity & SizingCustom sizes and configurations engineered to your specifications
Stored MaterialsSuitable for both liquid and dry bulk materials
Environmental RatingWithstands extreme environmental conditions, including UV exposure and freezing temperatures
Manufacturing OriginConstructed in the USA
Accessories & OptionsSide ladders and top access hatches; exterior staircases; thermal insulation and internal heaters; filtration systems; discharge valves and pipe fittings; custom coatings and linings for chemical compatibility

Reference documents: Bolted Steel Tank Flyer and Bolted Steel Tank Design (Sample).

Features And Benefits

Built For Large Reserves That Have To Be Ready

  • Straight Seam Flat Steel PanelsPrecision-engineered panels give the tank a clean, structurally sound shell built for long-term, high-volume storage.
  • AWWA D103-09 And NFPA 22 ComplianceEngineered to the recognized standards for water storage and private fire-protection supply, so the tank fits a fire reserve spec.
  • Powder-Coated Galvanized Or Epoxy LiningCorrosion resistance that holds up through years of standby duty and extreme weather.
  • ANSI/NSF 61-Certified LinersSafe for potable water storage when the same reserve has to double as a drinking-water supply.
  • Modular Bolt-Together DesignShips efficiently and assembles on site, reaching confined or remote locations a welded tank cannot.
  • Custom Sizes And Turnkey InstallationConfigured to your project and installed end to end, with sizes engineered to your specifications.

Bolted Steel Tank Applications And Use Cases

Bolted steel water tanks are used across sectors to store liquids and solids, from emergency fire reserves to municipal and industrial supply. Typical applications include:

  • Fire Suppression Systems. A large, dependable on-site reserve for sprinkler and hydrant supply.
  • Emergency Water Reserves. Standby capacity for sites and communities when primary supply is limited.
  • Potable And Non-Potable Water. NSF-61 liners support safe drinking-water storage alongside general supply.
  • Process Water For Manufacturing. Reliable bulk storage feeding industrial operations.
  • Wastewater And Treatment Plant Storage. Durable containment for treatment and process flows.
  • Rainwater Harvesting Systems. Large-scale collection and storage for reuse.
  • Agricultural Irrigation. On-site water staged for fields and operations.
  • Food-Grade Liquid Storage. Configurable liners for food-grade service.
  • Frac And Industrial Chemical Storage. Custom coatings and linings for chemical-compatible duty.

How To Choose A Bolted Steel Fire Tank

Picking a fire bolted tank comes down to four decisions: how much reserve you need, how the interior is finished, where it has to go in, and which standards apply.

  • Size The Reserve First. Because every tank is engineered to your specifications, capacity is set by the demand, not a fixed mold. Work through NFPA 22 sizing before you spec a tank so the reserve matches the required fire flow and duration.
  • Choose The Coating Or Liner. Powder-coated galvanized and epoxy linings both resist corrosion; an ANSI/NSF 61-certified liner is the choice when the reserve also stores potable water. Custom coatings and linings cover chemical-compatible service.
  • Confirm The Site And Access. The modular, bolt-together design ships efficiently and assembles in confined or remote installation locations, with turnkey installation available. Check footprint and access before you order.
  • Match The Standards. Tanks are built to AWWA D103-09 and NFPA 22 compliance. Confirm which edition and requirements your authority having jurisdiction expects for a fire reserve.
  • Plan The Full System. Pair the tank with the right fittings and accessories, and review the broader fire protection water tanks range so the reserve integrates with the rest of the site.

Frequently Asked Questions

What Capacities Do Bolted Steel Fire Tanks Reach?

Bolted steel fire tanks are engineered to your specifications rather than built to a fixed size, so capacity is matched to the project, from commercial reserves up to large municipal and industrial volumes. Because each tank is custom-configured, the most accurate way to set capacity is to size the reserve against your required fire flow and duration, then request an engineered quote and a Sales Specialist will confirm the configuration for your site.

What Coatings Are Available?

The tanks are powder-coated galvanized or epoxy-lined for corrosion resistance. For potable water storage, ANSI/NSF 61-certified liners are available, and custom coatings and linings can be specified for chemical compatibility. The right finish depends on what you are storing and the environment, so confirm the coating with a Sales Specialist for your configuration.

How Are Bolted Tanks Assembled On Site?

Bolted steel tanks use a modular design built from precision-engineered straight seam flat steel panels that ship efficiently and bolt together on site. This lets them assemble in confined or remote installation locations a welded tank cannot reach, and turnkey installation services are available to handle the build end to end. Confirm site access and the installation scope with a Sales Specialist before you order.

Are Bolted Steel Fire Tanks Standards-Compliant?

Yes. The tanks are built to AWWA D103-09 and NFPA 22 compliance, the recognized standards for water storage and private fire-protection supply. Requirements vary by jurisdiction, so confirm which edition and certifications your authority having jurisdiction expects, and a Sales Specialist can verify what your configuration meets.

Can A Bolted Steel Tank Store Potable Water And Other Liquids?

It can. With ANSI/NSF 61-certified liners the tanks are suited to potable and non-potable water, and they are also used for process water, wastewater, rainwater harvesting, agricultural irrigation, food-grade liquids, and frac and industrial chemical storage. They are suitable for both liquid and dry bulk materials. Match the liner and coating to what you are storing.

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