AWWA C207-07 Ring Type Flanges are used in piping systems that require high strength and pressure handling capabilities. These flanges can withstand pressures ranging from 86 to 300 psi, depending on the class. Class B, D, E, and F are common classifications, each with a specific pressure range and service conditions. Class B blind flanges are used to seal pipe ends, whereas Class E slip-on flanges are typically installed on seamless pipes. Tesco Steel & Engineering is a leading manufacturer of AWWA C207-07 Ring Type Flanges that meet ASME B16.5, B16.47, and B16.36 standards.
These flanges are made from forged or machined steel and goes through heat treatment to increase strength. The process begins with high-quality materials and than through precision forging and machining to achieve tight tolerances. Sizes range from ½ inch to 48 inches, with designations DN10 to DN5000. AWWA C207 flanges are available in different pressure ratings and classes—from Class 150 to Class 2500, and pressure limits from 6 Bar to 40 Bar. Available in forged, threaded, plate or screwed, depending on the application.
AWWA C207-07 Ring Type Flanges come in many types and designs. Face types vary too—flat face, raised face, and ring type joints are common. Table D, E, and H configurations exist for specific use cases. These flanges are used in a wide range of industries such as oil and gas, chemical processing, water treatment, power generation, food production, and pharmaceuticals. They're especially useful in high-demand settings like petrochemical plants, nuclear stations, and heavy oil refining units.
