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✓ Field-Erected, Sized to Your Project

Corrugated Steel Tanks

Corrugated steel water tanks are bolted, field-erected storage tanks built on-site from factory-manufactured panels. An interior liner is fitted to the tank to contain the stored water and protect the steel structure over time. Because they assemble in place, these tanks work well for projects where large capacity is needed but transporting a pre-built tank to the site is not practical.

They are used across fire protection, irrigation, municipal, and industrial applications. Liner selection, roof configuration, connections, and site requirements are all specific to the project. Our sales specialists work with you to identify the right configuration from the start.

U.S. Manufactured

Download Spec Sheet

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Spec List

  • Capacity 5,000 - 210,000+ Gallons
  • Liner Material: 20mil polyethylene geomembrane, NSF/ANSI 61 certified for potable water use
  • Standard and 30° snow-load roof options available
  • Outlet: 2" bulkhead with nickel-coated ball valve, 2" NPT threaded connection
  • Overflow: 6" ASA overflow with flap valve and mosquito screening
  • Access Hatch: 20" lockable roof access hatch

Features

  • Large capacity storage without complex transport to site due to panel design
  • Liner protects your stored water and the tank structure long-term
  • Roof options matched to your climate, including (30-degree roof) snow-load sites
  • Tank ladder is a light duty removable model made of galvanized steel
  • Cushion Layer: Non-woven polyester geotextile underlay

Applications

  • Bulk dry materials & water storage
  • Fire protection water storage
  • Irrigation and agriculture
  • Municipal and utility support
  • Industrial and process water
  • Rainwater collection & harvesting
  • Well water storage
  • Potable use: confirm liner and local requirements with a specialist
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Corrugated Steel Tanks Details

Corrugated bolted steel tanks are assembled on-site from factory-manufactured panels, making them a practical choice when large capacity is needed and transporting a pre-built tank is not feasible. The NSF 61 interior liner is fitted to contain the stored water and protect the steel structure over time. Tank liner selection depends on what the tank stores, how it will be used, and applicable local requirements.

The roof configurations, connection options, and site requirements vary by project. Engineering and site factors including wind, seismic, and snow load are all location-specific and should be confirmed with a qualified engineer. Submittal documentation, including cut sheets and drawings, is available by request through a One Clarion specialist to support project and procurement review.

Field-erected tanks require a prepared foundation, on-site staging space, and coordinated delivery logistics before assembly begins. Permitting and inspection requirements vary by jurisdiction. Our Sales Specialists support your project from initial sizing through installation coordination. Our lead times and specifics are confirmed during quoting.

Specialist Support for Your Storage Project

Talk with a specialist for practical guidance and equipment recommendations.

1-863-261-8388 Contact a Specialist

Frequently Asked Questions

Common questions about lined corrugated steel water tanks, liner selection, snow-load roof options, and what to plan for on your project.

What does "lined" mean for a corrugated steel tank?

“Lined” means the tank uses a fitted interior liner to hold the stored water while the corrugated steel shell provides the structural wall. This separates the stored contents from the steel and helps protect the tank structure over time. Liner material and construction vary by model and application, depending on whether the tank is being used for potable water, fire protection, irrigation, process water, or other storage needs.

What information do you need to provide a quote?

Helpful details include: intended use (fire protection, irrigation, industrial, etc.), approximate capacity needed, site location, snow or wind considerations, roof and liner preferences, connection requirements, and your target timeline. The more detail you provide, the faster we can get you useful options.

Do you offer steel tanks with snow-load roof options?

Yes. Corrugated steel lined tanks are available with standard roof configurations as well as 30° snow-load roof options for sites where climate and local code require additional roof capacity. Roof availability and final configuration vary by model, tank size, and site-specific loading requirements, so snow load should be reviewed early in the quoting process.

Can tank connections be customized?

Yes. Connection layouts can be configured for inlet, outlet, overflow, drain, and other required penetrations based on the tank’s intended use and site layout. Connection size, location, and hardware vary by model and project requirements, so these details should be identified during quoting and design review to ensure the tank is built for the planned piping arrangement.