Carbide Industries is North America's largest producer of calcium carbide products with an annual production capacity of over 200,000 tons.  CI is based in Louisville, KY with manufacturing plants in Louisville and Calvert City, KY.

Perhaps best recognized as the primary source of acetylene gas for metal fabrication and construction, calcium carbide is also a vital ingredient in the manufacture of many specialty chemicals, and is widely used as a desulfurization reagent for treating liquid metal in iron foundries and steel plants.

During the past one hundred plus years, calcium carbide has proven to be a versatile raw material for a diverse range of basic industry needs.  At CI, we continually strive to enhance that versatility with new technology, more efficient products, and the best customer service.  This adds up to more cost-effective results and better value for your investment.  When you're considering sources for calcium carbide products...

Carbide Industries is the practical choice.