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Greencon Pre-fabricated GI Ducting RECTANGULAR 24G without TDF

Inclusive of all taxes

Greencon Pre-fabricated GI Ducting RECTANGULAR 24G without TDF is a premium quality ducting solution made from hot-dip galvanized iron sheets ensuring durability and superior corrosion resistance. Specifically designed in a rectangular shape with 24-gauge thickness (0.6mm), these ducts are fabricated without the Transverse Duct Flange (TDF) but use robust slip and drive cleat flange systems for secure joint fittings. Ideal for HVAC systems requiring precise dimensional stability and leak-proof performance, these ducts incorporate gaskets at all joints to minimize air leakage and optimize airflow efficiency. Manufactured using high-grade galvanized steel sourced from reputed brands like Tata and JSW, this product is designed to meet industrial standards and is backed by test certifications ensuring reliability and longevity. Greencon’s pre-fabricated rectangular GI ducts serve industries spanning commercial buildings, industrial ventilation, and specialized applications like kitchen exhaust and clean-room environments, with customizable options available for material type, thickness, and joint designs.

Key Features

Features Description
Material Hot dipped galvanized iron sheets conforming to industry standards
Gauge 24G (0.6mm thickness)
Shape Rectangular
Flange Type Without TDF; uses C & S Drive Cleats and Slip Joints
Joint Sealing Gasket-equipped joints for leak-proof operation
Corrosion Resistance Superior, due to hot dip galvanizing
Customization Available in various thicknesses and flange styles upon request
Manufacturers Raw materials sourced from Tata, JSW
Applications HVAC ventilation systems, kitchen exhaust, clean-room air handling
Certification Test certificates assuring performance and safety
Attributes Description
Material Type Galvanized Iron (GI)
Shape Type Rectangular
Thickness/Gauge 24G (0.6mm)
Flange Type Without Transverse Duct Flange (TDF)
Flange System Drive Cleats (C) and Slip Cleats (S), Slip Joint
Finish Hot dip galvanized coating
Corrosion Resistance High due to hot-dip galvanizing
Joint Design Gasket sealed
Source of Material Tata, JSW
Certifications Test certificates provided
Custom Options Various GSM and thickness available on demand
Applications Industrial, commercial HVAC, kitchen exhaust, clean room ducts

*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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Greencon 24G rectangular GI ducting without TDF uses C & S Drive cleats and Slip cleats for flange joints instead of the Transverse Duct Flange (TDF), providing a secure and easily assembled connection.

The ducts feature gasket-equipped joints which significantly reduce air leakage, ensuring optimal efficiency and system performance in ventilation applications.

The 24 gauge corresponds to a thickness of 0.6 millimeters, balancing strength and lightweight performance in the ducting.

Yes, the ducts are made of hot-dip galvanized iron sheets that offer superior corrosion resistance making them suitable for most commercial HVAC environments.

Yes, Greencon offers customization in terms of thickness (GSM) and flange types to meet specific project requirements.

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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.



Machinery And Tools

Building Material Machinery

Duct Making Machines

Pre-fabricated GI Ducting

Rectangular GI Ducts 24G

Galvanized Iron HVAC Ducts

Slip Cleat Ducting

Drive Cleat Ducts

Leak-proof GI Ducting

Industrial Ventilation Ducts

Greencon Ducts

Galvanized Iron Ducting Supplier

Greencon Pre-fabricated GI Ducting RECTANGULAR 24G 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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