AWWA C207 Flanges are steel flanges manufactured in accordance with the American Water Works Association (AWWA) C207 standard, specifically designed for waterworks and related piping systems. These flanges provide reliable, durable, and leak-resistant connections in water distribution, wastewater, irrigation, and industrial water pipelines.
AWWA C207 covers steel ring flanges and blind flanges in multiple pressure classes — Class B, D, E, and F — allowing selection based on the operating pressure and pipeline requirements. These flanges are suitable for connecting pipes, valves, and fittings in systems that transport water and similar media.











