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GI and PI Duct FabricationBoth galvanized iron (GI) and pre-insulated (PI) duct fabrication play crucial roles in HVAC (heating, ventilation, and air conditioning) systems, ensuring efficient air distribution in various settings like homes, commercial buildings, and industrial facilities.
GI Duct Fabrication (Rectangular, Round, Oval)
GI ducts are made from galvanized iron sheets, coated with zinc to prevent rust and corrosion. They are a popular choice due to their strength, durability, and fire resistance.
Advantages
- Strong and durable
- Suitable for high-pressure systems
- Fire resistant
- Customizable for complex layouts
PI Duct Fabrication (Rectangular, Round, Oval)
PI ducts are constructed from rigid insulation materials (like polyurethane or phenolic foam) with aluminum foil on both sides. This provides built-in thermal insulation.
Advantages
- Lightweight and easy to install
- Excellent thermal insulation, leading to energy savings
- Moisture and corrosion resistant
- Ideal for fast-paced projects and tight spaces
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