Galvanized Steel Square Duct (TDF / Angle Iron Flange)
Galvanized Steel Square Duct (TDF / Angle Iron Flange) - Image 2
Galvanized Steel Square Duct (TDF / Angle Iron Flange) - Image 3
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Galvanized Steel Square Duct (TDF / Angle Iron Flange)

Galvanized square duct with TDF and angle iron flange. Rust and corrosion resistant, sturdy and anti-deformation. Smooth inner wall lowers air resistance. Stainless steel and carbon steel optional, custom sizes available. Suitable for various ventilation engineering projects.

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Product Description

This galvanized square duct system provides a cost-effective and durable solution for HVAC ventilation and exhaust applications. Featuring smooth surfaces and strong flange connections, it ensures low air resistance, easy installation, and long-term performance. Ideal for central air conditioning, parking garages, and general ventilation systems.

Materials & Specifications

  • Material Features
    • High-quality galvanized steel with excellent anti-corrosion and rust resistance
    • Resistant to deformation and aging
    • Suitable for harsh environments, including acidic and alkaline conditions
    • Smooth inner and outer surfaces, free from burrs, wrinkles, and scratches
  • Specifications
    • Thickness Options: 0.5 mm / 0.6 mm / 0.8 mm / 1.0 mm / 1.2 mm (Custom thickness available)
    • Dimensions: Fully customizable to meet various building ventilation requirements
    • Flange Types: TDF flange / Angle iron flange
    • Manufacturing Process: Fully mechanical production with precision forming, ensuring high sealing performance and easy installation
    • Type: Rectangular Air Duct / Ventilation Duct System
    • Flange Types: TDF (Common Plate Flange) Angle Iron Flange
    • Material: Galvanized Steel (Optional: Stainless Steel / Carbon Steel)
    • Customization: Yes (Project-Based Custom Fabrication Supported)

Performance Features

  • Efficient Ventilation  Smooth duct surface reduces airflow resistance, ensuring stable and quiet airflow while preventing dust accumulation.
  • Durable & Stable  High strength, heat-resistant, corrosion-resistant, and deformation-resistant for long service life.
  • Flexible Specifications  Wide range of sizes, materials, and flange options to meet diverse engineering requirements.
  • Aesthetic Appearance  Uniform metallic finish suitable for commercial and industrial environments.
  • Easy Installation   Fewer connection points, strong sealing performance, and improved installation efficiency.

Applications

  • Core Applications
    • Central air conditioning ventilation systems
    • Underground parking garage ventilation
    • Indoor ventilation systems
    • General smoke exhaust systems
  • Extended Applications
      • Industrial plants and workshops ventilation
      • Dust collection systems
      • Bulk material conveying ventilation
  • Industry Coverage
      • Commercial Buildings: Shopping malls, office buildings, hotels
      • Public Infrastructure: Schools, hospitals, subway stations, residential buildings
      • Industrial Facilities: Factories, manufacturing plants, mining enterprises
      • Other Scenarios: High-rise buildings, basement ventilation, kitchen exhaust systems

Product Advantages

  • Factory Direct Supply  Advanced manufacturing processes with strict quality control
  • One-Stop Service  From production to installation support for complete ventilation systems
  • Reliable Quality  Strict inspection standards and proven performance in large-scale projects
  • Strong Customization Capability  Tailored materials, thickness, dimensions, and flange types based on project needs

Important Notes

  • This product is custom-made for engineering projects.
  • Need confirm
    • Material type (galvanized / stainless / carbon steel)
    • Dimensions and thickness
    • Flange type (TDF or angle iron flange)
    • Application and project requirements

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