Flanges & Corners
Matched roll-formed flange profiles and corner pieces for accurate, repeatable rectangular duct joints.
Precision-pressed corner pieces for joining roll-formed rectangular duct flanges into rigid frames.
Duct corners lock flange profiles together at each corner of a transverse joint. Accurate forming ensures proper seating and bolt-hole alignment, reducing racking and saving installation time. Corners are supplied to match the flange system and duct pressure-class requirements.
Typical construction information for early coordination. Final values are governed by the selected model, approved material and project design.
| Material | Pressed galvanized steel |
|---|---|
| Profile | Matched to selected flange system |
| Formation | Consistent leg geometry and bolt-hole location |
| Fixing | Corner bolts and flange clamps/cleats as required |
| Finish | Mill galvanized |
| Packaging | Bulk quantities for fabrication lines |
Corners are not interchangeable between all flange systems. Match profile, gauge and fastening instructions to the complete joint design.
Include dimensions, quantity, material and required delivery. Add a drawing link for a more accurate review.
Matched roll-formed flange profiles and corner pieces for accurate, repeatable rectangular duct joints.
Slide-on transverse duct connectors with integral sealing options for fast rectangular duct assembly.
High-grip duct-joint clamps that draw flanged sections together for alignment and sealing compression.