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Flanges can be loose (vanstoned) or welded to the pipe/components depending on your needs!

We provide duct with flanges (angle rings) in black iron, galvanized or SS and with or without holes. The duct to which these flanges are attached it available in sizes 3" and up, and also in black iron, galvanized or SS. Construction methods range from lock seamed pipe and mechanically lock elbows in lighter gauges to a fully welded product in heavy gauges (even up to 1/4") - all depending upon the requirements of your application.
Flanges / Angle I2 : O-47 Rings
Unit of Measure
1 2 

Item #

Item Name

Diameter

Type

Flange Type

Materials

FL03 N/A 3 Inch (in) Diameter Hot Dipped Flange N/A 3 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL04 N/A 4 Inch (in) Diameter Hot Dipped Flange N/A 4 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL05 N/A 5 Inch (in) Diameter Hot Dipped Flange N/A 5 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL06 N/A 6 Inch (in) Diameter Hot Dipped Flange N/A 6 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL07 N/A 7 Inch (in) Diameter Hot Dipped Flange N/A 7 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL08 N/A 8 Inch (in) Diameter Hot Dipped Flange N/A 8 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL09 N/A 9 Inch (in) Diameter Hot Dipped Flange N/A 9 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL10 N/A 10 Inch (in) Diameter Hot Dipped Flange N/A 10 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL11 N/A 11 Inch (in) Diameter Hot Dipped Flange N/A 11 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL12 N/A 12 Inch (in) Diameter Hot Dipped Flange N/A 12 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL13 N/A 13 Inch (in) Diameter Hot Dipped Flange N/A 13 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL14 N/A 14 Inch (in) Diameter Hot Dipped Flange N/A 14 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL15 N/A 15 Inch (in) Diameter Hot Dipped Flange N/A 15 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL16 N/A 16 Inch (in) Diameter Hot Dipped Flange N/A 16 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL17 N/A 17 Inch (in) Diameter Hot Dipped Flange N/A 17 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL18 N/A 18 Inch (in) Diameter Hot Dipped Flange N/A 18 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL19 N/A 19 Inch (in) Diameter Hot Dipped Flange N/A 19 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL20 N/A 20 Inch (in) Diameter Hot Dipped Flange N/A 20 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL22 N/A 22 Inch (in) Diameter Hot Dipped Flange N/A 22 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL24 N/A 24 Inch (in) Diameter Hot Dipped Flange N/A 24 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL26 N/A 26 Inch (in) Diameter Hot Dipped Flange N/A 26 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL28 N/A 28 Inch (in) Diameter Hot Dipped Flange N/A 28 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL30 N/A 30 Inch (in) Diameter Hot Dipped Flange N/A 30 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL32 N/A 32 Inch (in) Diameter Hot Dipped Flange N/A 32 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL34 N/A 34 Inch (in) Diameter Hot Dipped Flange N/A 34 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
Unit of Measure
1 2