Steel & O'Brien is an American manufacturer of sanitary stainless steel fittings for the food processing, pharmaceutical and various other industries. Steel & O'Brien is a leader in the sanitary and high-purity process industry, specializing in high-quality standard and custom machined/fabricated fittings and assemblies, quick turnaround and very competitive pricing. Tri-State Technical Sales is a Steel & O'Brien authorized representative serving the Mid-Atlantic.
Valves | Pumps | Fittings | Gauges