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Corrugated Steel Tanks

Large Steel Tanks for Bulk Water and Liquid Storage

pitched roof corrugated tankCorrugated steel tanks are a superb storage option for rainwater collection, fresh water storage, fire protection, irrigation water storage, water treatment, and more. Equipped to store large capacities, our steel water tanks are popular for use in industrial facilities, businesses, residential, and rural areas to store water or other solids.


Questions? We can help! Give us a call at 1-772-646-0597 or contact us to discuss your project.

*Ask us about large steel tank financing options!

Corrugated water tanks are constructed using panels of steel shipped to your location at a fraction of their full size and can install in just one day. Along the interior of the tank is a flexible liner to safely store water (or other liquids) and prevent any damage directly to the reservoir interior. Steel water tanks are a cost-effective storage method and are designed for strength. A 20-year or 30-year manufacturer's warranty is included, depending on the tank model and size, and provided approved service professionals oversee the installation of your corrugated tank (call for details).

Benefits of Corrugated Steel Water Tanks

commercial corrugated water tank storageOne of the main advantages to using corrugated steel water tanks is the tank's size and shipping requirements. While standard steel tanks are built and shipped to your location fully constructed, the corrugated water tanks ship in pieces for assembly on site. (Installation assistance is available!)

*Unlike traditional steel tanks that are shipped fully constructed, these Bolted Corrugated Steel Tanks can be disassembled, shipped, and stored at a fraction of its assembled size.

Additional advantages include:

  • Large Storage Capacities
  • Durable and Reusable*
  • Ships in Pieces for On-Site Installation

Applications for Corrugated Steel Tanks

Corrugated steel tanks can be used for a range of different applications.

  • Rainwater Collection
  • Process Water Storage
  • Water Treatment Tanks
  • Fresh Water Storage Tanks
  • Greywater
  • Agriculture

Visit our blog to read about 5 Advantages of Rainwater Harvesting.

For a standard steel storage tank option, see our selection of Steel Tank Variety Styles, including: above ground tanks, below ground tanks, fuel storage tanks, mobile steel tanks, drinking water tanks, and more.

Steel Tank Liners and Components

corrugated steel tankEach corrugated steel tank comes with an interior liner that is chosen based on the type of liquid stored in the tank. Fabrics will usually be either a potable water grade or a non-potable water grade depending on the kind of water stored.

Additional Components:

  • Side Ladders Available on Request
  • OSHA Cages
  • Roof Rails and Guards
  • Filtration Options
  • Fittings
  • Accessible Hatch on Some Models
  • Outlets and Shut Off Valves

Call our specialists at 1-772-646-0597 or contact us for assistance with your corrugated steel tank project.
*Ask us about available water tank financing options!

rainwater corrugated tanks

Flat Top Steel Tank Dimensions

Capacity (Gallons) Diameter Wall Height
5,000 11' 7' 2"
10,000 15' 5" 7' 2"
15,000 19' 9" 7' 2"
20,000 22' 7' 2"
29,000 26' 4" 7' 2"
40,000 30' 9" 7' 2"
50,000 35' 2" 7' 2"
65,000 39' 6" 7' 2"
100,000 39' 6" 10' 7"

corrugated tanks for stormwater

30-Degree Roof Corrugated Steel Tank Specifications

Tank Diameter
Capacity (Gallons) by Eave Height
3' 8" 7' 3" 10' 9" 14' 4" 17' 11" 21' 5"
6' 700 1,500 2,200 3,000 3,700 4,500
8' 1,300 2,700 4,000 5,300 6,700 8,000
9' 1,700 3,400 5,000 6,700 8,400 10,000
12' 3,000 6,100 9,000 12,000 15,000 18,000
15' 4,800 9,500 14,000 18,000 23,000 28,000
18' 6,900 13,000 20,000 27,000 33,000 40,000
21' 9,400 18,000 27,000 36,000 46,000 55,000
24' 12,000 24,000 36,000 48,000 60,000 72,000
27' 15,000 30,000 45,000 61,000 76,000 91,000
30' 19,000 38,000 56,000 75,000 94,000 112,000
33' 23,000 46,000 68,000 91,000 114,000 136,000
36' 27,000 54,000 81,000 108,000 135,000 162,000
39' 32,000 64,000 95,000 127,000 159,000 190,000
42' 37,000 74,000 110,000 147,000 184,000 220,000
48' 49,000 97,000 144,000 192,000 241,000 288,000
60' 77,000 152,000 226,000 301,000 376,000 450,000
72' 81,000 190,000 297,000 406,000 515,000 622,000

*Larger custom sizes available


open top corrugated tanks

Corrugated steel tanks also have additional roof options, such as open top and inverted. Some models can be constructed to hold up to 4,000,000 gallons.

Questions? We can help! Call our team at 1-772-646-0597.

Corrugated Steel Tank Installation and Requirements

corrugated steel tanks in a rowCorrugated steel water tanks are shipped in pieces and then typically installed from the bottom up. While our tanks can be builted by the customer, our technicians are available to set up your tank on site personally. Due to the weight and size of the containers, we typically recommend that a pad or level structure be set up underneath your tank to help support the tank. Please do not hesitate to contact us with more information regarding storage and installation requirements.

For more information on tank maintenance, visit the Corrugated Tank Maintenance page.

Questions? We can help! Call our team at 1-772-646-0597 or fill out our quote request form to discuss your requirements.

*Ask us about financing options!