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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

FL36 N/A 36 Inch (in) Diameter Hot Dipped Flange N/A 36 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL38 N/A 38 Inch (in) Diameter Hot Dipped Flange N/A 38 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL40 N/A 40 Inch (in) Diameter Hot Dipped Flange N/A 40 in N/A Hot Dipped N/A Ring N/A Available in Galvanized or SS
FL42 N/A 42 Inch (in) Diameter Painted Galvanized Flange N/A 42 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL44 N/A 44 Inch (in) Diameter Painted Galvanized Flange N/A 44 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL46 N/A 46 Inch (in) Diameter Painted Galvanized Flange N/A 46 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL48 N/A 48 Inch (in) Diameter Painted Galvanized Flange N/A 48 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL50 N/A 50 Inch (in) Diameter Painted Galvanized Flange N/A 50 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL52 N/A 52 Inch (in) Diameter Painted Galvanized Flange N/A 52 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL54 N/A 54 Inch (in) Diameter Painted Galvanized Flange N/A 54 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL56 N/A 56 Inch (in) Diameter Painted Galvanized Flange N/A 56 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL58 N/A 58 Inch (in) Diameter Painted Galvanized Flange N/A 58 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL60 N/A 60 Inch (in) Diameter Painted Galvanized Flange N/A 60 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL62 N/A 62 Inch (in) Diameter Painted Galvanized Flange N/A 62 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL64 N/A 64 Inch (in) Diameter Painted Galvanized Flange N/A 64 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL66 N/A 66 Inch (in) Diameter Painted Galvanized Flange N/A 66 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL68 N/A 68 Inch (in) Diameter Painted Galvanized Flange N/A 68 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL70 N/A 70 Inch (in) Diameter Painted Galvanized Flange N/A 70 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
FL72 N/A 72 Inch (in) Diameter Painted Galvanized Flange N/A 72 in N/A Painted Galvanized N/A Ring N/A Available in Galvanized or SS
Unit of Measure
1 2