Duraflex is one of the leading manufacturers and stocking distributors of precision metal, rubber, and fabric flexible connectors for engineered piping systems in the United States. The company offers component design, product redesign, failure and system analysis, system engineering, quality specification writing, project management and prototyping, as well as product testing, procurement and inventory management services. It additionally provides machining, injection molding, welding, brazing, assembly, installation and mechanical services. Duraflex also offers repair services for hydraulic cylinders, pumps and heat exchangers. Its products include expansion joints, assemblies, exhausts and pipes. The company additionally offers pump connectors, polished beverage cables, and industrial mufflers and silencers. Duraflex is located in Cary, Ill.