GI Duct (Standard)

• Galvanized steel to BS/SMACNA/ASHRAE standards
• Available profiles: rectangular, circular, and oval
• Gauge thickness: 0.5mm – 1.6mm per pressure classification
• Flanged, Pittsburgh lock, and snap-lock seam options
• Zinc coating weight: minimum 275g/m² per BS EN 10346
• Suitable for supply, return, and exhaust air systems
• Factory-made or site-fabricated per project BOQ
• Compatible with CoolX flanging profiles and accessories