Services

Alternate Fuels

Caldwell Tanks’ expertise in designing and constructing projects with multiple tanks and vessels of all material types – carbon steel, stainless steel, duplex stainless steel - puts us in a unique position to serve our customers as the nation moves towards increased usage of renewable alternative fuels. Refining and storing products such as ethanol, methanol and other biomass based energy sources require knowledge in both atmospheric (API-650) and pressure (API-620, ASME VIII) design methods and material compatibilities. Caldwell’s experience is vast and our track record is proven. Caldwell has completed multiple alternative fuels projects including a 23 tank ethanol project in North Dakota.

Industrial Project Profiles


Click on the thumbnails above to view our industrial projects.

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