Columbian Steel, Tank Company
Factory coated thermally cured bolted steel tanks for all stages of water and wastewater treatment. Applications include potable water storage, digesters, clarifiers, aerators, waste holding, equalization, reactor, filtration and clean water. Columbian also provides storage for most dry products including lime used in wastewater treatment systems.
Capacities range from 4,000 to 2.5 million gallons. Columbian's Trico-Bond 478 amine cured liquid suspension epoxy coating resists corrosion over a wide pH range and is ANSI/NSF-61 approved for potable water storage. Columbian offers several options for exterior protection including our Z-Bond 493 system for exceptional corrosion protection.
Standard specifications and drawings are available on diskette or you can download them from our website. For a solution to your storage needs which is unbeatable by field welded tanks in terms of cost, quality and speed contact Columbian.