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Store chemicals and fertilizers with confidence.

Long-lasting tanks for reliable, safe storage.


DK Tanks deliver safe and durable storage for years of service. Built to withstand the corrosive effects of fertilizer, chemicals and most acidic materials. They are available in multiple resin systems to optimize storage performance. Protective exterior pigments or gel coats provide for a maintenance-free tank.


Abundant storage tank sizes and options


Tank capacities range from 1000 to 50,000 gallons and are available in several diameters and height. Choose from flat, sloped, dish and cone bottoms. Single or double wall, insulated, above- and below-ground tank options are available. Every tank comes with fittings, manways, lift and tie down systems, and level indicators custom fit for your facility.


High-quality manufacturing, engineering and customer service


Tanks are manufactured using double-drive Magnum Venus winders for superior tank strength. In-house hydro testing and a dedicated QC department ensure tank quality.


Industries we serve:

Agricultural Fertilizer Storage

Asphalt Industry Tanks

Bio-Diesel Storage

Chemical Additives Storage

Fire Water Storage

Fiberglass Fertilizer Tank
Fertilizer Tank 30k Gallon
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