Spiral Pipe Duct - GI - 24G - 1 RMT

GI Spiral Pipe is a circular air duct manufactured from Galvanized Iron (GI) sheet, formed into a spiral-lock seam. It is widely used for HVAC ventilation, fresh-air supply, exhaust, and air-conditioning applications.

Benefits

• Strong & durable: Spiral construction provides good mechanical strength and rigidity.
• Smooth airflow: The circular shape and smooth internal surface help reduce air resistance.
• Leak-resistant: Spiral lock seams provide good air-tightness when properly sealed.
• Easy installation: Lightweight compared with many rectangular duct systems and relatively simple to handle.
• Space efficient: Suitable for exposed installations and applications with limited ceiling space.
• Clean appearance: Provides a neat, modern look for visible ductwork.
• Corrosion resistant: Galvanized coating offers protection against normal atmospheric corrosion.

Limitations

• Not ideal for every layout: Circular ducts may be less suitable where ceiling space or architectural constraints require flat-sided rectangular ducts.
• Fittings required: Elbows, reducers, branches and other fittings may increase the overall installation cost.
• Acoustic considerations: Additional acoustic insulation or treatment may be required for noise-sensitive applications.
• Customization: Special sizes and fittings may require additional fabrication time.
• Proper sealing is essential: Joints and connections should be adequately sealed to achieve the required air-tightness.

Typical Applications: HVAC air distribution, fresh-air systems, exhaust systems, ventilation systems, commercial buildings, industrial facilities, restaurants, warehouses and other air-conditioning applications.