Air duct manufacturers in Dubai UAE
At the company’s primary manufacturing facility in Dubai Investment Park -2 , ducts are manufactured to meet stringent HVAC and Industrial specifications and standards such as; DW144/SMACNA/ASHRAE.
Generally there are four kinds of ducts available
Duct Specifications and Standards
SMACNA Standard for Low Pressure – 500 Pa +ve / – ve – Specification | |||
| Duct Size Larger Side (mm) | Sheet Thickness(mm) | Transverse Joint | Reinforcement Bracing |
| 0 – 450 mm | 0.55 mm | S & C Cleats | NIL |
| 451 – 750 mm | 0.55 mm | 20mm Slide on flange with corner & Cleats | NIL |
| 751 – 1000 mm | 0.70 mm | 30mm Slide on flange with corner & Cleats | 30mm Slide on flange with corner @600mm centre |
| 1001 – 1200 mm | 0.85 mm | 30mm Slide on flange with corner & Cleats | 30mm Slide on flange with corner @600mm centre |
| 1201 – 2100 mm | 1.00 mm | 40mm Slide on flange with corner & Cleats | 40mm Slide on flange with corner @600mm centre |
| 2101 – 2400 mm | 1.20 mm | 40mm Slide on flange with corner & Cleats | 40 x 40 x 4mm MS angle @600mm Centre |
Note:
- Ducts are stiffened by beading at every 300mm. pitch.
- Galvanized Iron (GI) sheet thickness and type of transverse joints vary based on project specifications and customer requirment.
| DWW – 144 Standard for Low Pressure – 500pa – Specification | |||
| Duct Size Larger Side (mm) | Sheet Thickness (mm) | Transverse Joint | Reinforcement Bracing |
| 0 – 400 mm | 0.60 mm | S & C Cleats | NIL |
| 401 – 800 mm | 0.80 mm | 20mm Slide on flange with corner & Cleats | NIL |
| 801 – 1000 mm | 0.80 mm | 30mm Slide on flange with corner & Cleats | NIL |
| 1001 – 1600 mm | 1.00 mm | 40mm Slide on flange with corner & Cleats | 40mm Slide on flange with corner |
| 1601 – 2000 mm | 1.00 mm | 40mm Slide on flange with corner & Cleats | 40 x 40 x 4mm MS angle @600mm Centre |
| 2001 – 2500 mm | 1.00 mm | 40x4mm Companion angle | 40 x 40 x 4mm MS angle @600mm Centre |
| Abouve 2501 mm | 1.20 mm | 50x4mm Companion angle | 50 x 50 x 4mm MS angle @600mm Centre |
Note:
- Ducts are stiffened by beading at every 300mm. pitch.
- Galvanized Iron (GI) sheet thickness and type of transverse joints vary based on project specifications and customer requirment.
