Square Angle Iron Flange / Galvanized Rectangular Duct Flange
Square Angle Iron Flange / Galvanized Rectangular Duct Flange - Image 2
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Square Angle Iron Flange / Galvanized Rectangular Duct Flange

Galvanized Square Angle Iron Flange, Rectangular Ventilation Duct Punching Flange, HVAC Duct Connection Flange

Galvanized square angle iron punching flange for rectangular HVAC ventilation ducts. Anti-rust, high strength, easy installation, custom size available.

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Product Description

The Square Angle Iron Flange is designed for rectangular HVAC duct systems, providing a strong and reliable connection between duct sections. Manufactured from high-quality galvanized steel angle iron, this flange offers excellent corrosion resistance, structural strength, and long service life.

Featuring precision punching for bolt holes, the flange ensures easy alignment and quick installation on site. It is widely used in ventilation, air conditioning, and air distribution systems for commercial and industrial applications.

Key Features

  • High Strength Construction: Made from durable galvanized angle iron for enhanced rigidity
  • Corrosion Resistant: Zinc-coated surface ensures long-term protection against rust
  • Precision Punched Holes: Accurate hole spacing for easy assembly and secure fastening
  • Standardized Design: Compatible with various rectangular duct sizes
  • Easy Installation: Suitable for bolted flange connections with gasket sealing

Applications

  • HVAC air duct systems
  • Ventilation and exhaust systems
  • Commercial and industrial air distribution networks

Specifications

  • Material: Galvanized Steel (GI)
  • Type: Square / Rectangular Flange
  • Surface Treatment: Hot-dip galvanized or pre-galvanized
  • Connection Method: Bolt connection
  • Customization: Available (size, thickness, hole spacing)

Keywords

  • Rectangular Duct Flange
  • Angle Iron Flange
  • GI Flange
  • HVAC Flange System
  • Duct Connection Flange

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