This section provides an overview for ducting flanges as well as their applications and principles. Also, please take a look at the list of 9 ducting flange manufacturers and their company rankings. Here are the top-ranked ducting flange companies as of September, 2024: 1.Jewel Engineering, 2.Biyang, 3.Cincinnatus Group.
Table of Contents
A ducting flange is a type of flange designed for use with air ducts in ventilation, heating, and air conditioning (HVAC) systems. These flanges facilitate the connection of duct sections to each other or HVAC equipment, ensuring a secure and leak-proof assembly.
Ducting flanges are integral to the construction and maintenance of HVAC systems within residential, commercial, and industrial buildings, as well as in applications requiring precise control of airflow, such as in thermal power plants. Their modular design allows for easy assembly, disassembly, and access for cleaning and inspection, making them preferable to permanent welds or direct connections.
Similar to pipe flanges, ducting flanges create a tight seal between joined duct sections using gaskets. This sealing mechanism prevents air leakage and ensures the efficient operation of the HVAC system. Proper installation involves the use of bolts and nuts to compress the gasket between the flanges, achieving a secure seal.
Ducting flanges for rectangular and circular ducts vary in their design and installation methods:
For circular ducts, metal ducts may use flange fittings similar to the angle flange method, while resin ducts, such as those made from rigid vinyl chloride, employ resin angle flanges welded to the duct ends.
Ducting flanges are manufactured and installed according to specific standards that define their dimensions, materials, and performance criteria. For instance, JIS A4009 outlines the components and joint structures for air ducts used in air conditioning and ventilation equipment.
*Including some distributors, etc.
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ACS Products Company, founded in 1985 and headquartered in Lake Havasu City, Arizona, United States, is a specialist manufacturer, distributor, and direct supplier of advanced aircraft technologies, parts, and accessories. Many of the company's products have applications in other sectors, including marine vehicles, recreational vehicles, and industrial applications, and include cable assemblies, precision machined parts, and ignition switches. It welcomes orders from private label and original equipment manufacturers as well as offers custom product consultation, engineering, and manufacture.
Rishabh Steel Industries, an India-based manufacturer established in 1975 and headquartered in Mumbai, Maharashtra, specializes in producing flanges and pipe fittings. Renowned for flanges and pipe fittings across various material grades, its offerings encompass an array of products such as stainless steel, duplex steel, carbon steel, alloy steel, as well as Inconel, Monel, and more. These solutions cater to diverse industries like piping, mining, construction, and chemical equipment, meeting rigorous quality standards through offered different sizes.
Smartclima is a manufacturer and supplier of HVACR (heating, ventilation, air conditioning and refridgeration) products. The company was founded in 1994 and is headquartered in the Ningbo Region, in China. Smartclima specializes in offering a diverse range of HVAC and air conditioning solutions, including air conditioners, heaters, dehumidifiers, and ventilation systems. The company also deals with custom-made metal works, and renewable energy products like solar, water project tools, server cabinets and other accessories. Its products cater to both residential and commercial sectors, ensuring efficient climate control and air quality.
Biyang, established in 1995, based in Ningbo, China, is a manufacturer and supplier of dampers, HVAC diffuser, and other ventilation products. The company’s products mainly cover all sorts of flexible duct, series of metal ducting, different kinds of access panels and inspection hatch, and all types of air diffusers and air grille. They have a team of over a hundred engineers, R&Ds, production staff that specializes in various of services. The company ensures in different locations and climates, different materials and specifications products are required.
Ranking as of September 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Jewel Engineering |
22.2%
|
2 | Biyang |
22.2%
|
3 | Cincinnatus Group |
11.1%
|
4 | ACS Products |
11.1%
|
5 | Rishabh Steel Industries. |
11.1%
|
6 | Multiline Industries Pvt. Ltd |
5.6%
|
7 | Super Ductfab |
5.6%
|
8 | Sai Ductfab |
5.6%
|
9 | Smartclima |
5.6%
|
Derivation Method
The ranking is calculated based on the click share within the ducting flange page as of September 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
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2 | 50.0% |
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1 | 25.0% |
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1 | 25.0% |