CTS Flange USA

CTS Flange is a leading manufacturer of innovative flange connection solutions for commercial, industrial, institutional, and mechanical piping applications. Serving the plumbing and mechanical piping industry for more than 50 years, CTS Flange specializes in labor-saving products engineered to connect copper tube to flanged valves, pumps, boilers, chillers, backflow preventers, and other piping equipment while providing protection against electrolysis. Its product range includes EPDM insulated copper flanges, copper-coated flanges, roll-grooved flanges, black steel flanges, copper flange adapters, and copper press-fit flanges in a variety of pressure classes and configurations. Designed for fast installation and dependable performance, CTS products help reduce alignment difficulties, installation time, soldering requirements, and the need for additional dielectric components. Backed by innovative engineering, lead-free designs, NSF-certified products, and decades of experience on major commercial and industrial projects, CTS Flange continues to provide reliable piping connections as the “Home of the Original 100% Electrolysis Protection Flange.”