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Greencon Pre-fabricated GI Ducting SPIRAL ROUND (22G)

Inclusive of all taxes

Greencon Pre-fabricated GI Ducting SPIRAL ROUND (22G) by DEGREE DAY PRIVATE LIMITED is a premium quality galvanised iron spiral round duct fabricated using 22 gauge (0.8mm) thick GI sheets from top manufacturers like Tata and JSW. Designed for robust HVAC and ventilation applications, this duct offers exceptional durability, corrosion resistance, and precision engineering to ensure optimal airflow with minimal leakage. Manufactured with hot-dip galvanized steel sheets, the product guarantees superior strength and long-lasting performance even in demanding industrial environments. The spiral round design enhances structural integrity and simplifies installation, while all joints are gasket-sealed to maintain leak-proof connections and maximize system efficiency. Supplied pre-fabricated for quick deployment, this duct comes with test certificates assuring compliance and reliability. It is ideal for commercial and industrial ventilation systems, kitchen exhaust configurations, and clean room environments requiring sturdy, corrosion-resistant ductwork. Custom solutions are available to match specific client design and size requirements.

Key Features

Features Description
Material Type Galvanized Iron (GI)
Duct Shape Spiral Round
Sheet Thickness 22 Gauge (0.8mm)
Manufacturing Process Hot-dip galvanized steel sheets
Corrosion Resistance High - Hot dip galvanizing
Leak-proof Joints Gasket sealed joints
Source of Raw Material Premium brand - Tata, JSW
Customization Available on request for size and shape
Certification Test certificates provided
Application HVAC, Kitchen exhaust, Clean rooms
Attributes Description
Gauge 22G (0.8 mm)
Material Galvanized Iron
Duct Type Pre-fabricated Spiral Round
Sheet Source Tata, JSW
Finish Hot-dip galvanized coating
Joint Type Gasket sealed for leak-proof
MOQ 1 Square Feet
Unit of Measure Square Feet
Applications HVAC, Industrial ventilation, Kitchen exhaust, Clean room
Test Certificates 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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They are fabricated using premium hot-dip galvanized iron sheets of 22 gauge thickness, providing excellent durability, corrosion resistance, and structural integrity needed for demanding industrial HVAC applications.

Yes, all duct joints are gasket sealed which minimizes air leakage, enhancing system efficiency and reducing energy losses.

Yes, DEGREE DAY PRIVATE LIMITED offers customization options for size and shape of the spiral round GI ducts to meet specific project requirements.

Each duct is supplied with relevant test certificates confirming adherence to quality, performance, and durability standards.

Although primarily galvanized iron, the company also fabricates ducts from other materials for clean rooms and kitchen exhaust. The GI spiral ducts are mainly recommended for robust ventilation and HVAC systems.

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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

Galvanized Iron Ducting

Spiral Round GI Ducts

22 Gauge GI Ducting

Pre-fabricated Spiral Round Ducts

HVAC Ducts GI

Industrial Ventilation Ducts

Kitchen Exhaust Ducts GI

Leak-proof GI Ducts

Greencon Pre-fabricated GI Ducting SPIRAL ROUND (22G)

Inclusive of all taxes

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DEGREE DAY PRIVATE LIMITED

Indore , India

Manufacturer, Brand Owner, Exporter, Women Entrepreneur

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