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Greencon Pre-fabricated GI Ducting SPIRAL OVAL (24G)

Inclusive of all taxes

Greencon Pre-fabricated GI Ducting SPIRAL OVAL (24G) by DEGREE DAY PRIVATE LIMITED is a premium quality galvanized iron duct fabricated from 0.6mm (24 gauge) thick galvanized steel sheets using a hot dip galvanizing process for superior corrosion resistance and durability. This spiral oval duct type is engineered for efficient airflow in HVAC and industrial ventilation systems. Fabricated to meet industry standards, the duct utilizes high-grade materials sourced from reputed manufacturers like Tata and JSW, ensuring robust structural integrity and longevity. All joints are fitted with gaskets to create a leak-proof installation that enhances air system efficiency and minimizes energy loss. Available in customizable sizes measured in square feet, this product supports diverse application needs including kitchen exhaust systems, clean room ventilation, operating theaters, and industrial installations. Backed by factory test certificates and comprehensive quality controls, this ducting solution prioritizes performance, reliability, and client satisfaction. The pre-fabricated spiral oval geometry facilitates smooth airflow dynamics while the 24G thickness offers a balanced combination of strength and weight. Customers can order with a minimum quantity of one unit, making it versatile for varied project requirements.

Key Features

Features Description
Material Type Galvanized Iron (GI) - Hot Dip Galvanized Steel Sheet
Thickness 0.6 mm (24 Gauge)
Duct Geometry Spiral Oval Shape
Finish Galvanized, Corrosion Resistant
Joint Type Gasket Sealed Leak-proof Joints
Manufacturing Process Pre-fabricated, Conforming to Quality Standards
Application HVAC Ducting, Kitchen Exhaust, Cleanroom, Operating Theater
Customization Available sizes and shapes per client specifications
Quality Assurance Test Certificates Provided
Minimum Order Quantity 1 Square Foot
Attributes Description
Material Galvanized Iron (GI) Steel Sheet
Thickness 0.6 mm (24 Gauge)
Shape Spiral Oval
Finish Hot Dip Galvanized, Corrosion Resistant
Joint Sealing Gasket for Leak-proof Installation
Measurement Unit Square Feet
Supplier Brands Tata, JSW
MOQ 1 Square Foot
Applicable Flange Types C & S Drive Cleats, TDF, Angle Flange, Inner and Outer Couplings
Test Certification Provided

*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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Spiral oval ducts provide smoother airflow and reduced turbulence compared to rectangular ducts, leading to improved efficiency and quieter operation in HVAC systems.

While mainly fabricated from galvanized iron, these ducts can be customized or coated to meet clean room requirements; however, aluminum ducts are typically recommended for strict clean room environments.

All joints utilize gaskets to ensure a leak-proof seal, enhancing system efficiency and preventing air loss.

Yes, Greencon offers customization of duct sizes and thicknesses based on client specifications, including different gauge thicknesses like 26G, 22G, 20G, etc.

Each batch of ducts comes with test certificates that verify the product's performance, durability, and compliance with industry standards.

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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.





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Greencon Pre-fabricated GI Ducting SPIRAL OVAL (24G)

Inclusive of all taxes

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DEGREE DAY PRIVATE LIMITED

Indore , India

Manufacturer, Brand Owner, Exporter, Women Entrepreneur

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