Are you tired of sifting through countless duct flange manufacturers? Understanding the top factories can save you time and money. By knowing the best options, you can ensure quality and reliability for your projects. Dive in to discover which manufacturers stand out and make informed choices for your needs!

Flanged | Collections – US Duct

Product Details: Various ductwork solutions including manual and automatic gates, diverter valves, butterfly valves, and separators designed for efficient airflow management in woodworking and industrial applications.

Technical Parameters:
– Available in various sizes from 3″ to 32″ diameters.
– Operates at pressures of 80-90 PSI depending on the product.

Application Scenarios:
– Woodworking shops requiring efficient dust collection.
– Manufacturing facilities needing reliable airflow management.

Pros:
– Tailored solutions for specific shop needs.
– Fast turnaround times to minimize downtime.

Cons:
– Potentially high initial investment for small shops.
– Requires regular maintenance for optimal performance.


Flanged | Collections - US Duct

US DUCT: Ductwork Made Easy

Product Details: US Duct offers a variety of ductwork products including Bell Mouth, Clamp-Together Duct, Collectors, Cyclone, and more, designed for efficient air handling and dust collection.

Technical Parameters:
– High-quality materials for durability
– Modular designs for easy installation

Application Scenarios:
– Woodworking
– Metalworking
– Manufacturing

Pros:
– Customizable solutions for various industries
– Fast turnaround and easy installation

Cons:
– Potentially higher initial costs for custom solutions
– Limited information on specific product dimensions and specifications

9 Ducting Flange Manufacturers in 2025 – Metoree

Product Details: Ducting flanges are designed for use with air ducts in HVAC systems, facilitating secure and leak-proof connections between duct sections and equipment.

Technical Parameters:
– Available in various materials including steel and stainless steel.
– Manufactured according to specific standards like JIS A4009.

Application Scenarios:
– Used in residential, commercial, and industrial HVAC systems.
– Applicable in thermal power plants for precise airflow control.

Pros:
– Modular design allows for easy assembly and disassembly.
– Prevents air leakage, ensuring efficient HVAC operation.

Cons:
– Requires proper installation with bolts and nuts for a secure seal.
– May not be suitable for permanent connections compared to welding.


9 Ducting Flange Manufacturers in 2025 - Metoree

Home – Southwark Metal Mfg. Co.

Product Details: Over 3,000 quality sheet metal ducts and fittings in stock, suitable for residential HVAC needs.

Technical Parameters:
– Various sizes and types of ducts and fittings
– Manufactured using state-of-the-art equipment

Application Scenarios:
– Residential HVAC systems
– Light commercial applications

Pros:
– Extensive catalog of products
– High-quality manufacturing standards

Cons:
– Limited information on specific product specifications
– Potential regional availability issues


Home - Southwark Metal Mfg. Co.

HFC Enterprises | USA

Product Details: DuraFlange Duct Connection System, the most rigid spiral pipe connector on the market, ideal for oval and large size round ductwork.

Technical Parameters:
– DuraFlange small profile has an Ei reinforcement rating of 43 equal to 1½ x 1½ x…
– DuraFlange large profile has an Ei Reinforcement Rating of 90 equal to 2 x 2 x 3…

Application Scenarios:
– HVAC ductwork installation
– Mechanical contracting and duct manufacturing

Pros:
– Tremendous stabilization and power
– Quick lead time and patented technology

Cons:
– Limited to specific duct sizes
– Potentially higher cost compared to standard connectors


HFC Enterprises | USA

Sheet Metal Duct Pipe & Fittings – Ferguson

Product Details: Sheet Metal Duct Pipe & Fittings from Ferguson

Technical Parameters:
– Material: Sheet Metal
– Size: Various dimensions available

Application Scenarios:
– HVAC systems
– Air distribution in residential and commercial buildings

Pros:
– Durable and long-lasting
– Variety of sizes and fittings available

Cons:
– May require professional installation
– Can be prone to rust if not properly maintained

HVAC Spiral Duct Pipe & Fittings | Sheet Metal Connectors

Product Details: HVAC Spiral Duct Pipe & Fittings produced by Sheet Metal Connectors, Inc. (SMC) for commercial and industrial applications.

Technical Parameters:
– Spiral pipe formed from a coil of metal with a 4-ply spiral lockseam.
– Available in various diameters and gauges, including 24 Ga. and 26 Ga. galvanize…

Application Scenarios:
– Used in commercial and industrial HVAC ductwork.
– Suitable for high-efficiency duct systems.

Pros:
– Smooth interior for low friction loss.
– Resistance to crushing approximately 2.5 times that of longitudinal lockseam or…

Cons:
– Limited to specific sizes and configurations.
– May require specialized installation techniques.

HVAC Sheet Metal Duct Connectors | Spiral Ductwork Suppliers

Product Details: HVAC sheet metal duct connectors, including spiral ductwork and various fittings.

Technical Parameters:
– Materials: galvanized, G-90 galvanized, paint grip, aluminum, stainless steel 30…
– Manufacturing locations: Minneapolis, Minnesota, and Rockford, Illinois

Application Scenarios:
– Commercial HVAC systems
– Industrial ductwork applications

Pros:
– More than 50 years of experience in manufacturing and custom fabrication
– Competitive prices and made-in-the-USA products

Cons:
– Limited information on specific product dimensions
– No detailed performance specifications provided

Air Industries | Industrial US Duct Ducting Systems | Air Industries

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Technical Parameters:
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Application Scenarios:
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Pros:
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Cons:
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Home Page – Elgen Manufacturing | HVAC and Sheet Metal Manufacturer

Product Details: Elgen Manufacturing offers a range of HVAC and sheet metal products, including access doors, duct connectors, fittings, and insulation components.

Technical Parameters:
– Made in the USA
– Patent pending Ultra Corner design

Application Scenarios:
– Installation of ductwork in residential buildings
– HVAC system maintenance and upgrades

Pros:
– High-quality products
– Competitive pricing

Cons:
– Limited information on specific product dimensions
– No detailed technical specifications provided

Related Video

Comparison Table

Company Product Details Pros Cons Website
Flanged Collections – US Duct Various ductwork solutions including manual and automatic gates, diverter valves, butterfly valves, and separators designed for efficient airflow mana… – Tailored solutions for specific shop needs. – Fast turnaround times to minimize downtime. – Potentially high initial investment for small shops. – Requires regular maintenance for optimal performance.
US DUCT: Ductwork Made Easy US Duct offers a variety of ductwork products including Bell Mouth, Clamp-Together Duct, Collectors, Cyclone, and more, designed for efficient air han… – Customizable solutions for various industries – Fast turnaround and easy installation – Potentially higher initial costs for custom solutions – Limited information on specific product dimensions and specifications www.us-duct.com
9 Ducting Flange Manufacturers in 2025 – Metoree Ducting flanges are designed for use with air ducts in HVAC systems, facilitating secure and leak-proof connections between duct sections and equipmen… – Modular design allows for easy assembly and disassembly. – Prevents air leakage, ensuring efficient HVAC operation. – Requires proper installation with bolts and nuts for a secure seal. – May not be suitable for permanent connections compared to welding. us.metoree.com
Home – Southwark Metal Mfg. Co. Over 3,000 quality sheet metal ducts and fittings in stock, suitable for residential HVAC needs. – Extensive catalog of products – High-quality manufacturing standards – Limited information on specific product specifications – Potential regional availability issues www.southwarkmetal.com
HFC Enterprises USA DuraFlange Duct Connection System, the most rigid spiral pipe connector on the market, ideal for oval and large size round ductwork. – Tremendous stabilization and power – Quick lead time and patented technology – Limited to specific duct sizes – Potentially higher cost compared to standard connectors
Sheet Metal Duct Pipe & Fittings – Ferguson Sheet Metal Duct Pipe & Fittings from Ferguson – Durable and long-lasting – Variety of sizes and fittings available – May require professional installation – Can be prone to rust if not properly maintained www.ferguson.com
HVAC Spiral Duct Pipe & Fittings Sheet Metal Connectors HVAC Spiral Duct Pipe & Fittings produced by Sheet Metal Connectors, Inc. (SMC) for commercial and industrial applications. – Smooth interior for low friction loss. – Resistance to crushing approximately 2.5 times that of longitudinal lockseam or… – Limited to specific sizes and configurations. – May require specialized installation techniques.
HVAC Sheet Metal Duct Connectors Spiral Ductwork Suppliers HVAC sheet metal duct connectors, including spiral ductwork and various fittings. – More than 50 years of experience in manufacturing and custom fabrication – Competitive prices and made-in-the-USA products – Limited information on specific product dimensions – No detailed performance specifications provided
Air Industries Industrial US Duct Ducting Systems Air Industries Generic product details placeholder – Generic pro 1 – Generic pro 2
Home Page – Elgen Manufacturing HVAC and Sheet Metal Manufacturer Elgen Manufacturing offers a range of HVAC and sheet metal products, including access doors, duct connectors, fittings, and insulation components. – High-quality products – Competitive pricing – Limited information on specific product dimensions – No detailed technical specifications provided

Frequently Asked Questions (FAQs)

What are duct flange manufacturers?

Duct flange manufacturers produce flanges used to connect sections of ductwork in HVAC systems. These flanges ensure a secure and airtight seal, preventing air leaks and improving system efficiency.

How do I choose a reliable duct flange manufacturer?

To choose a reliable manufacturer, look for experience in the industry, positive customer reviews, and certifications. It’s also helpful to check their product range and whether they offer customization options to meet your specific needs.

What materials are commonly used for duct flanges?

Duct flanges are typically made from materials like galvanized steel, stainless steel, and aluminum. The choice of material depends on factors like the application, environmental conditions, and budget.

Can I get custom duct flanges?

Yes, many manufacturers offer custom duct flanges tailored to your specifications. You can request specific sizes, shapes, and materials to ensure the flanges fit perfectly with your ductwork.

What is the typical lead time for duct flange orders?

Lead times can vary based on the manufacturer and order size, but generally, you can expect delivery within 2 to 6 weeks. It’s best to discuss timelines with the manufacturer when placing your order.