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Greencon Pre-fabricated GI Ducting RECTANGULAR 22G without TDF

Inclusive of all taxes

Greencon Pre-fabricated GI Ducting RECTANGULAR 22G without TDF is a robust and precisely engineered ducting solution crafted from premium galvanized iron (GI) sheets of 22 gauge thickness (0.8mm). Utilizing high-quality galvanized steel sourced from reputed manufacturers like Tata and JSW, this rectangular ducting is tailored for efficient air ventilation and HVAC applications requiring corrosion resistance and structural integrity. The ducts are fabricated with meticulous attention to detail, using hot-dip galvanized sheets that provide enhanced durability and protection against environmental factors. This specific product comes without the Transverse Duct Flange (TDF), allowing flexible integration into existing systems or customized duct assemblies. The manufacturing process includes tight joints with gaskets ensuring minimal air leakage for optimized energy efficiency and system performance. Being pre-fabricated, these ducts facilitate quicker installation and reduced onsite labor costs. Especially suited for commercial HVAC projects, industrial ventilation, and customized fabrication requirements, Greencon's rectangular GI ducting ensures compliance with industry standards while adapting to varied air handling needs. Quality assurance is backed by test certificates that validate the product’s performance and longevity, making it an ideal choice for B2B customers seeking durable and reliable ducting solutions in the rectangular shape without TDF flanges.

Key Features

Features Description
Material High-quality galvanized iron (GI) sheets
Thickness 22 Gauge (0.8mm)
Shape Rectangular
Flange Type Without Transverse Duct Flange (TDF)
Corrosion Resistance Hot-dip galvanized for superior durability
Air Leakage Gasket-sealed joints for minimized leakage
Source Brands Tata, JSW and other reputed manufacturers
Pre-fabricated Ready for faster installation and reduced onsite labor
Customization Can be altered to specific sizes upon request
Certification Product supplied with test certificates
Attributes Description
Material Type Galvanized Iron (GI) Sheet
Thickness 0.8 mm (22G)
Shape/Geometry Rectangular
Finish Hot-dip galvanized
Flange Type Without TDF (Transverse Duct Flange)
Gasket Sealing Included for leak proof joints
Fabrication Method Pre-fabricated steel sheet ducting
Suitable Applications HVAC systems, industrial ventilation, commercial ducting
Certifications Test certificates provided assuring quality
Brand Associations Sheets sourced from Tata, JSW, etc.

*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.

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Pre-fabrication ensures dimensional accuracy and faster installation while the absence of TDF flange offers flexibility in custom flange or joint applications tailored to specific system requirements.

The 0.8mm thickness balances structural strength with weight, providing durability and sufficient rigidity without excessive material cost, ideal for most commercial and industrial air systems.

Yes, although the ducts are supplied without TDF flanges, they are designed to be compatible with standard cleat types and coupling methods, allowing easy integration into existing HVAC setups.

Each batch is supplied with test certificates confirming compliance to galvanization standards and performance criteria, ensuring long-lasting corrosion resistance and minimal leakage.

Yes, Greencon offers customization options to fabricate ducts in various sizes and dimensions as per client specifications while maintaining quality and finish.

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We specialize in fabricating high-quality ducts using premium materials from renowned brands such as Tata, JSW, etc. Our product range includes:

Material Type

  • Stainless Steel (SS) ducts

  • Aluminum ducts

  • Mild Steel (MS) ducts

  • Galvanized Iron (GI) ducts

    We offer ducts in various shapes and sizes to meet specific client requirements:

Geometric Type

  • Rectangular ducts

  • Plain Round ducts

  • Plain Oval ducts

  • Spiral Round ducts

  • Spiral Oval ducts



Flange Type

  • C & S Drive cleats (“C”) & Slip cleats (“S”) / Slip Joint

  • TDF (Transverse Duct Flange)

  • Angle Flange ( MS angle Flange )

  • Inner Coupling for Round / Oval Duct

  • Outer Coupling for Round Duct


Finish and Thickness



GSM - 80, 120, 180, 275 etc

Thickness - 0.5mm (26G), 0.6MM(24g), 0.8mm (22G), 1.0MM(20G), 1.2 MM(18G), 1.5 MM(16G)



All ducts shall be Pre-fabricated out of best quality galvanized steel sheets, conforming to standards. The sheets used shall be produced by the hot dip process and galvanizing, ensuring superior durability and corrosion resistance.

To ensure a leak-proof system, all joints shall be equipped with gaskets, minimizing air leakage and maximizing system efficiency. We provide test certificates for all our ducts, guaranteeing their performance, durability, and safety. Quality and customer satisfaction are our top priorities.


We also specialize in providing customized duct solutions for:

  • Kitchen Exhaust Systems: MS welded ducts with fire-resistant paint

  • Clean Room Applications: Aluminium ducts for OT (Operating Theater) and other clean room environments

    Our expertise in fabricating ducts for various industries and applications ensures that our clients receive high-quality products that meet their specific
    needs.





Construction And Renovation

Construction Materials

Gi Sheets

Pre-fabricated GI Ducting Rectangular

22 Gauge GI Duct

Galvanized Iron Ducts Without TDF

HVAC Rectangular Ducting

Greencon GI Ducts

Durable Rectangular Ducting

Industrial Ventilation Ducts

Greencon Pre-fabricated GI Ducting RECTANGULAR 22G without TDF

Inclusive of all taxes

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DEGREE DAY PRIVATE LIMITED

Indore , India

Manufacturer, Brand Owner, Exporter, Women Entrepreneur

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