Headquarters - Tulsa, Oklahoma | Operations - Lone Star, Texas | Terminal - West Tulsa, Oklahoma | Regional Office - Pittsburgh, Pennsylvania
Coal tar and petroleum pitches are used in the manufacturing processes for graphite electrodes, carbon anodes, activated carbon, specialty graphite, and refractory products.
Distillate oils are used for the treatment of railroad ties, fence posts and utility poles, and as a raw material in the production of rubber.
Refined tars improve the appearance and service life of existing paved asphalt surfaces, while specialty refined tars are vital to the production of high-performance advanced materials.
Specialty pitches are used to manufacture specialty graphite, engineered carbon products, protective coatings, tapes and also in the aerospace and defense sector.