duct Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Aug 20, 2025~Sep 16, 2025
This ranking is based on the number of page views on our site.

duct Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Aug 20, 2025~Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. フジモリ産業 Tokyo//Building materials, supplies and fixtures manufacturers
  2. 三喜工業 Chiba//Other construction industries 本社
  3. 八州電工 Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 フカガワ Saitama//Building materials, supplies and fixtures manufacturers
  5. 5 エスコ Tokyo//Building materials, supplies and fixtures manufacturers

duct Product ranking

Last Updated: Aggregation Period:Aug 20, 2025~Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. [Custom Products / Standard Products] Metal Duct Wiring Duct Wiring Duct 八州電工
  2. Insulated Flexible Duct "Atokufureki" 三喜工業 本社
  3. "Regulatory Guide for Ducts and Exterior Wall Penetrations" <Kitchen Exhaust and Ventilation> フジモリ産業
  4. Duct specifications 三喜工業 本社
  5. 4 Spiral duct/Fuji Spireler フジモリ産業

duct Product List

46~60 item / All 205 items

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Tyrone Flexible Hose Flexible PG Type High Insulation Condensation Prevention Type

For indoor spot air conditioning in high temperature and high humidity. A duct that further pursues condensation prevention.

Tylon flexible hoses are flexible plastic hoses that first appeared in our country through a technical partnership with the Italian company Grauco Bachetti. The PG type (high thermal insulation and condensation prevention type) is externally covered with the Tylon flexible hose P type glass duct (insulated duct). It is ideal for high-temperature and high-humidity indoor spot air conditioning. For more details, please download the catalog or contact us.

  • Water and sewerage pipe fittings
  • Insulation work

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Blower equipment Flexible angular duct Flexible insulation type

It can be used for various purposes such as aligning the position and dimensions of ducts, vibration isolation, and soundproofing effects.

The flexible corner duct is a flexible duct for relay use. It can be used for various applications such as adjusting the position and dimensions of the duct, blocking vibrations, and providing sound insulation effects. The standard type with insulation features a corner duct with left and right flanges made of 25mm thick glass wool insulation material. Please specify the W/H dimensions and the hole positions of the flanges. The non-combustible type uses non-combustible certified materials for all components. It is a sturdy and non-combustible flexible corner duct. The all-weather type uses aluminum foil-coated glass cloth for the external covering material, designed to withstand harsh environments. 【Features】 [Standard Type with Insulation] ○ Uses 25mm thick glass wool insulation material ○ Corner duct with left and right flanges [Non-Combustible Type] ○ Uses non-combustible certified materials for all components [All-Weather Type] ○ Uses aluminum foil-coated glass cloth for the external covering material For more details, please contact us or download the catalog.

  • Ventilation and smoke exhaust equipment
  • Duct related equipment

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Flat duct

You can save the effort of insulation work and vibration damping installation! Upward and downward, left and right eccentric ducts.

"Flat Duct" is an eccentric type duct for heating insulation and soundproofing, available in both vertical and horizontal orientations. Straight corner ducts can be installed smartly even with vertical and horizontal eccentricities. Additionally, it has a structure that easily absorbs vibrations, inheriting the role that traditional canvas ducts used to play. Moreover, with the included sound-absorbing and insulating materials, installation is complete simply by connecting the ducts. This eliminates the hassle of insulation work and vibration dampening installation. 【Features】 ■ Smart installation possible even with vertical and horizontal eccentricities ■ Structure that easily absorbs vibrations ■ Inherits the role traditionally played by canvas ducts ■ Installation is complete by simply connecting with included sound-absorbing and insulating materials ■ Reduces the hassle of insulation work and vibration dampening installation *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

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Easily connectable and reduces construction time! 'Square Glass Wool Duct'

Pre-insulated and easily connectable to air conditioning units! It can accommodate slight misalignments.

We are pleased to announce the development of the "Square Glass Wool Duct" as a new product following our corner duct! It can be flexibly shaped and can also be used as a substitute for soundproof elbows. Moreover, it is lighter and allows for smoother operation than soundproof elbows. The duct interior uses glass wool, eliminating the need for insulation work on the glass wool section. *Insulation work is required for the connection parts. *For more details, please download the PDF or contact us.

  • Duct related equipment

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Aero duct

Introducing a double aluminum aeroduct with a thickness of 70 microns, excellent fire resistance, and very durable!

This product is a high-quality and economical non-combustible flare aeroduct. It is double-wrapped with a layer of laminated aluminum and has a thickness of 70 microns, making it extremely fire-resistant and very durable. It is also easy to carry and store. We also offer "aluminum tape" that can be used for connection parts. 【Features】 ■ High quality and economical non-combustible ■ Double-wrapped for greater durability, fully expandable aluminum ■ Easy to carry and store ■ Effective length of 10m (approximately 75cm in a box) *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Residential duct silencer / Silent duct FK

The unique structure reduces noise that enters from outside through the ducts!

This is a duct silencer that can significantly reduce noise transmitted indoors through ducts from range hoods in multi-family housing located in areas with high external noise (such as railways and roads). It is effective across a wide frequency range from low to high frequencies. Despite having high sound reduction performance, it features a compact size structure, allowing for effective use of the available space within the ceiling. Additionally, it can minimize pressure loss to the utmost extent, ensuring the maintenance of range airflow.

  • Duct related equipment

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Dorsal Fin Flexible Duct "Sebirex"

There is little deflection and deformation after hoisting. No need to install hoisting bands, making installation easy.

"Sebirex" is a flexible duct with a special reinforcement treatment and a "fin" for hanging. It has minimal deflection after installation and suppresses pressure loss. Installation can be easily performed without the need for hanging bands. 【Features】 ■ Effective against deflection and deformation ■ Prevents local crushing of insulation covering ■ The fin comes with φ10 eyelets ■ Wire and crimping tools are also available *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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  • Duct related equipment
  • Ventilation and smoke exhaust equipment
  • Piping Equipment

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No insulation work required - Lightweight high-insulation duct 'F-TAQ'

Ideal for ventilation ducts in stores and logistics warehouses! No insulation work required due to the use of lightweight and highly insulated boards! Exhibits excellent waterproof and moisture-proof effects.

"F-TAQ" is a lightweight, high-insulation duct handled by Fujimori Sangyo Co., Ltd. It uses a lightweight and highly insulated board made with isocyanurate foam as the core material and resin-reinforced aluminum foil as the facing material. This board has received non-combustible material certification from the Minister of Land, Infrastructure, Transport and Tourism, and can be cut and assembled into square ducts. Additionally, since the board itself serves as insulation material, it simplifies the insulation process and excels in design. [Features] ■ Lightweight ■ Labor-saving ■ High insulation performance ■ Achieves moisture resistance *For more details, please refer to the PDF document or feel free to contact us.

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  • Duct related equipment
  • Ventilation and smoke exhaust equipment
  • Piping Equipment

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"Regulatory Guide for Ducts and Exterior Wall Penetrations" <Kitchen Exhaust and Ventilation>

Explanation of relevant laws, regulations, and ordinances regarding ventilation and exhaust ducts for houses and apartments, using diagrams! Introduction of our products that comply with legal regulations.

The "Law to Partially Amend the Building Standards Act," which came into effect in June 2019, aims to encourage the replacement of buildings and houses with high fire prevention performance, and the building coverage ratio for "fire-resistant and quasi-fire-resistant buildings" in quasi-fire prevention areas has been relaxed by 10%. In light of the above Building Standards Act and recent amendments to the Fire Service Act, it is required to select products that comply with various regulations when choosing ventilation and exhaust ducts. This document provides a detailed explanation of various regulations with illustrations, which will be helpful for housing manufacturers and construction companies in making correct product selections. 【Regulatory Guide Table of Contents】 ◆ Ventilation Duct Wall Penetration ◆ Kitchen Exhaust Duct ◆ Fire Compartment Wall Penetration ◆ Ministerial Ordinance Quasi-Fire Resistance / Ventilation Duct ◆ Company Overview * The "Regulatory Guide for Ducts and Wall Penetrations" can be viewed via the "PDF Download" link below.

  • Duct related equipment
  • Ventilation and smoke exhaust equipment
  • Piping Equipment

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Toyo Alchitite Industry Aluminum Flexible Duct

It is lightweight and non-combustible, making it ideal for general heating and cooling air conditioning ducts. It can withstand temperatures up to 250°C.

Flexible and adjustable, it can be easily installed on-site even in difficult construction situations. Since it is a compact flex, please stretch it out during use for installation.

  • Water and sewerage pipe fittings

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Toyo Alchitite Industry Iron Flexible Duct

The 4m type and 2m type are compact for easy portability. Please extend them for use during installation.

Uses high-strength steel foil. It is coated on the surface to resist rust and can withstand temperatures up to 350°C.

  • Water and sewerage pipe fittings

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Flexible duct for general low pressure use JIB/AL-JIB

It can be used for low-pressure ducts in systems that require insulation and soundproofing.

The flexible duct for general low pressure is an environmentally friendly product as it does not use PVC or adhesives. The Jibflex JIB (shown in the photo) is a standard type of flexible duct offered at the most reasonable price range. It is available in lengths of up to 10 meters, with diameters ranging from a minimum of 50 mm to a maximum of 500 mm. The Aljibflex AL-JIB uses aluminum-coated PET film for its outer covering, which prevents pinholes caused by welding sparks. It features a durable outer woven covering that is difficult to damage during on-site installation. For more details, please contact us or refer to the catalog.

  • glue
  • Water and sewerage pipe fittings

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Flexible duct for high pressure 1 (up to +1000Pa)

High pressure use 1 (up to +1000Pa) is optimal for humid systems due to improved moisture resistance!

The flexible duct for high pressure 1 (up to +1000Pa) SL Flex SL/SL-A (shown in the photo) can be used for high pressure system 1 (below +1000Pa) and is ideal for humid systems due to improved moisture resistance. It uses a polyester film on the inner surface, preventing internal moisture from penetrating into the GW. Additionally, the galvanized steel wire is sealed within the film, making it resistant to corrosion. SL-A features weld resistance due to its aluminum-coated outer surface. For more details, please contact us or refer to the catalog.

  • Water and sewerage pipe fittings

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Melted Silicon Duct "ST Duct Band"

Prevent line stoppage with 5 times tensile strength! Transparent flexible joint allows visual inspection of fluid materials.

The "ST Duct Band" is an optimal flexible joint for connecting vibrating powder handling equipment. The material of the ST Duct Band is silicone, designed with properties suitable for use as a flexible duct. It enhances the tear strength and tensile strength, which are weaknesses of silicone, by about five times, while also allowing for a stretch of about seven times. Even if it gets scratched, it helps prevent sudden breakage and line stoppage. 【Features】 ○ Welded silicone ○ Includes welded parts compliant with Food Sanitation Act No. 85 and FDA approved ○ Sealed to prevent dust dispersion, making it ideal for environmental conservation ○ Completely custom-made with no minimum order required ○ Transparency allows for visual inspection of fluid materials *For more details, please refer to the catalog or feel free to contact us.

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Silicone connection flex duct for vibration machinery "ST Duct Band"

By integrating through melting processing, we achieve wear resistance, sufficient strength, and heat resistance. Custom-made solutions are available for special shapes! 【*Case studies are currently being offered】

The "ST Duct Band" is a flexible joint that serves as a connector for vibrating powder equipment. It uses highly wear-resistant silicone material to prevent powder adhesion. By achieving integration through welding processing without the use of molds, it maintains heat resistance while also achieving strength equivalent to a single piece, thus preventing the risk of line stoppage due to breakage. We can also accommodate requests for special shapes with custom-made solutions. This product, including the welded parts, has obtained compliance with "Food Sanitation Law No. 85" and "FDA standards," making it a safe product for use in the food and pharmaceutical fields. 【Reasons to Choose This Product】 ■ Integrated through welding processing. In addition to wear resistance, it also possesses heat resistance and strength. ■ A reliable product that complies with food sanitation laws and FDA standards. ■ Custom-made solutions available to meet specific applications, including special shapes. ★ We are currently offering a "Case Collection" that summarizes various custom-made examples in different shapes. * Please feel free to view it from the "PDF Download" link below.

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