duct Product List and Ranking from 66 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Oct 08, 2025~Nov 04, 2025
This ranking is based on the number of page views on our site.

duct Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Oct 08, 2025~Nov 04, 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 本社 Chiba//Other construction industries
  3. 八州電工 Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 住電機器システム 本社 Hyogo//Building materials, supplies and fixtures manufacturers
  5. 5 マグ・イゾベール Tokyo//Building materials, supplies and fixtures manufacturers

duct Product ranking

Last Updated: Aggregation Period:Oct 08, 2025~Nov 04, 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. Flexible duct with glass wool insulation "Fujirex" フジモリ産業
  3. Insulated Flexible Duct "Atokufureki" 三喜工業 本社
  4. 4 Spiral duct/Fuji Spireler フジモリ産業
  5. 5 Dorsal Fin Flexible Duct "Sebirex" フジモリ産業

duct Product List

151~165 item / All 205 items

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Flexible duct with glass wool insulation "Fujirex"

"Products with non-combustible certification" are suitable when the planned building has a "quasi-fire-resistant structure" according to regulations!

The glass wool insulation material-equipped flexible duct "Fujirex" is a flexible duct with insulation performance. Additionally, it has obtained non-combustibility certification from the Ministry of Land, Infrastructure, Transport and Tourism and is composed of materials that are "not subject to regulations and outside the notification target." Furthermore, since it meets the following standards, it is very effective when the planned building is of "quasi-fire-resistant structure": - The exterior of the duct is covered with rock wool insulation, glass wool insulation, etc. - The exterior of the duct is covered with gypsum board or a steel frame. - The duct itself is made of non-combustible or quasi-non-combustible materials. 【Features】 ■ Insulation performance ■ Certified non-combustible product ■ Does not use any materials containing formaldehyde ■ Length can be set freely up to a standard length of 10m ■ Eliminates the need for cutting on-site, effectively reducing construction time and waste *For more details, please download the materials or feel free to contact us.

  • Duct related equipment

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Fire-resistant and non-combustible ventilation duct 'Fuji Air Duct M' *Performance evaluation obtained

We are planning to hold a web seminar aimed at building homes that are strong against fires, earthquakes, and typhoons. It will take place on March 5, 2021 (Friday), and participation is free!

"Fujiair Duct M" is a fire-resistant duct coated with special glass fibers on the outside. Despite its thickness of 20mm, it has fire resistance comparable to the commonly used 50mm rock wool insulation. In addition to this, Fujimori Industries also offers non-combustible ducts and sleeves. If you are struggling with selecting materials that comply with fire-related laws and regulations, please feel free to consult us. Furthermore, we have organized a web seminar for house manufacturers! The theme is "Building Disaster-Resistant Homes," which includes not only fire but also earthquakes (damping and seismic resistance) and typhoons, allowing you to efficiently gather information in one go. 【Lecture Content】 ■ Regulations regarding ventilation ducts related to fire ■ Effectiveness of damping and market trends ■ Building disaster-resistant homes with screws ■ Improving seismic resistance using narrow load-bearing walls *If you are interested in our products, please view the catalog available for PDF download. *For information regarding the web seminar, please refer to the materials available for PDF download or feel free to contact s.ishikawa@tanakanet.co.jp.

  • キャプチャ.PNG
  • Duct related equipment
  • Other opening accessories (airtight materials around doors and windows, etc.)

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Toyo Alchitite Industry Air Conditioning Spiral Duct

The inner surface of the cylinder is smooth, resulting in very little pressure loss, and the installation and continuation of the pipe are also easy.

Spiral ducts are spiral steel pipes made by winding strip steel with a width of 100mm to 150mm and a thickness of 0.5mm to 1.0mm, while crimping both ends of the strip steel. The overlapping sections consist of four layers of strip steel that spiral around the outer circumference of the pipe, enhancing the pipe's strength.

  • Air conditioning equipment

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Arai Industrial Co., Ltd. Flexible Duct Comprehensive Catalog

A specialized manufacturer of flexible ducts for air conditioning with 50 years of experience.

This is the comprehensive catalog of flexible ducts from Arai Jitsugyo Co., Ltd. It includes various products such as "JIB," which can be used for low-pressure ducts requiring insulation and soundproofing; "JIB-W-S," designed for systems with high humidity or those that particularly need moisture retention, used for outside air intake ducts to address crosstalk; "AL-JIB," which uses aluminum-coated PET film for external covering; "AL-JIB-W-S," which prevents internal moisture from permeating into the GW; "AD-2," suitable for exhaust and ventilation of moisture and chemicals; "AD-G," which has excellent corrosion resistance; and "AL-AD-G," which can be used for high-pressure systems (positive pressure below 2500 pa). For more details, please contact us or refer to the catalog.

  • Water and sewerage pipe fittings
  • Insulation work

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Flexible duct for high pressure 2 (up to +2500Pa)

The internal moisture does not penetrate the GW, and it also has excellent corrosion resistance.

The flexible duct for high pressure 2 (up to +2500Pa) prevents internal moisture from penetrating the GW and has excellent corrosion resistance. It is ideal for exhaust and ventilation systems involving chemicals and moisture. The Silverflex AD-G/AL-AD-G (shown in the photo) uses PET film coated with aluminum on the inner surface, making it suitable for the primary side of VAV and clean rooms. Additionally, the Hyperflex HY-G is formed by thermally bonding a PVC (polyvinyl chloride) coated sheet to the inner surface. The Hyperflex AL-HY-G prevents pinholes caused by welding sparks during installation due to its aluminum coating on the outer surface. It also uses a PVC (polyvinyl chloride) coated sheet on the inner surface. For more details, please contact us or refer to the catalog.

  • Water and sewerage pipe fittings

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Flexible duct condensation prevention (high insulation)

It is ideal for systems with high humidity or those that require special insulation.

The flexible duct with condensation prevention (high insulation) JIB-W-S and Al-Jib-Flex AL-JIB-W-S (shown in the photo) are designed with a PET film wrapped between the non-woven fabric on the inner surface and the insulation material GW, preventing internal moisture from penetrating the GW. Please use it in systems with high humidity or where insulation is particularly necessary, such as countermeasures against crosstalk in outdoor air intake ducts. It also provides moderate soundproofing effects. The Al-Jib-Flex AL-JIB-W-S prevents pinholes caused by welding sparks during installation due to its aluminum-coated outer surface. For more details, please contact us or refer to the catalog.

  • glass wool
  • Water and sewerage pipe fittings
  • Insulation work

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Flexible duct for ventilation (without insulation)

Ideal for exhaust and ventilation of humidity and chemicals! Compatible with high-pressure two systems (below +2500Pa).

Flexible duct for ventilation (without insulation) is compatible with high-pressure systems (below +2500Pa) and can be used for exhaust and ventilation of moisture and chemicals. The galvanized copper wire is also sealed in the sheet, making it resistant to corrosion. Silverflex AD-2 uses a sheet with aluminum vapor-deposited on a PET film substrate. Hyperflex HY (shown in the photo) is formed by thermally bonding a PVC (polyvinyl chloride) coated sheet. For more details, please contact us or refer to the catalog.

  • Water and sewerage pipe fittings

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Flexible duct, branching type flexible, Sortaflex.

This is a 'prefabricated flexible duct' with special processing applied to the branch pipe and main pipe end.

The branching type flexible duct, Souterflex, incorporates a branching branch pipe, eliminating the need for the branching box traditionally used in construction methods. This also removes the need for insulation work (band wrapping work) after duct connection, contributing to a reduction in labor and construction costs. You can choose from various specifications based on flexible ducts manufactured by Arai Jitsugyo Co., Ltd., both for the external covering and the internal surface. Examples of main pipe end processing include reducer processing, single drop pipe installation, and closed processing. It is also possible to set up three or more branch pipes. For more details, please contact us or refer to the catalog.

  • Water and sewerage pipe fittings
  • Special Construction Method
  • Prefab

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TAC Duct D

Suitable for various applications such as air conditioning equipment and drainage! The cuffs are available in sizes from φ32 to φ200.

We would like to introduce the 'TAC Duct D' that we handle. It is easy to bend and lightweight, which helps reduce labor during work. Cutting and installation are easy, making piping work simple. Please feel free to contact us when you need our services. 【Applications】 ■ For supply and exhaust of equipment and machinery ■ For air conditioning systems ■ Other uses for dust collection, supply, and exhaust ■ For drainage purposes (for flowing along) *For more details, please download the PDF or feel free to contact us.

  • Piping Equipment

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TAC duct with thread

The cuffs are made of soft PVC! They can be used for various applications such as air conditioning equipment, supply and exhaust.

We would like to introduce the "TAC Duct with Thread" that we handle. With a reinforcing cord, it is strong against stretching and has excellent bending durability. The ivory white coloring changes the image of vinyl ducts and matches new equipment. Please feel free to contact us when you need our services. 【Applications】 ■ For air supply and exhaust of equipment and devices ■ For air conditioning systems ■ Other uses for dust collection, supply, and exhaust ■ Drainage applications (for flowing along) *For more details, please download the PDF or feel free to contact us.

  • Piping Equipment

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TAC duct abrasion and oil resistance

The usable temperature range is -10 to 50°C! Suitable for transporting industrial waste containing oil.

We would like to introduce the "TAC Duct Wear-Resistant and Oil-Resistant" product that we handle. It has excellent wear resistance and oil resistance, and in addition, the material has a volume resistivity of 10^5Ω·cm or less, making it highly effective in preventing static electricity. Please feel free to contact us when you need our services. 【Applications】 ■ Transportation of waste oil and waste materials in metal processing ■ Dust collector applications ■ Collection of gasoline paper ■ Transportation of industrial waste containing oil ■ Transportation of grains and feed *For more details, please download the PDF or feel free to contact us.

  • Piping Equipment

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Technical documentation on fabric ducts and diffuser technology for the diffusion of cold air in factories and exhibition venues.

Richly features the main characteristics, design traits, and examples of applications of the product!

This document provides information about PRIHODA's "fabric ducts and diffusers." In general, PRIHODA's products serve two roles: supplying air (air transportation) to living spaces and air distribution (diffusion). Our company offers both types of systems: (1) positive pressure distribution systems (air supply) and (2) negative pressure (extraction/return air) ducts for exhausting air outdoors. [Contents (excerpt)] ■ Function of fabric ducts and diffusers ■ Main features of PRIHODA products ■ Installation ■ Design characteristics ■ Materials, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Rental and sales of fabric ducts for factory × event venue × gymnasium cold air diffusion.

Compared to metal ducts, installation time is only 20%! The revolutionary fabric air conditioning duct "Diffuser" is easy to install and has performance that is equal to or better than that of metal ducts.

This product is a fabric duct that has performance equal to or greater than that of traditional metal ducts. It enables a revolutionary air distribution system with many advantages compared to metal. Additionally, it can be installed in just 20% of the time required for metal products. It can provide the desired airflow, and there are virtually no forms of air distribution that cannot be achieved with fabric ducts. 【Features】 ■ Can be installed in just 20% of the time required for metal products ■ Appearance can be freely customized ■ Provides the desired airflow ■ Saves on capital investment costs ■ Lightweight *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Natural lighting system: "light duct" that allows sunlight to pour into the building.

A life filled with pleasant light by incorporating natural light as indoor lighting. Solving the challenges of skylights, with no maintenance required. No electricity needed and UV rays are also cut.

<Features> ■Reduction of daytime power consumption: Key to lighting By utilizing natural light directly for illumination, no electricity is needed. This is particularly effective in areas where lighting is required during the day, with some installations achieving an 80-90% reduction in artificial lighting. ■Maintenance-free: No performance degradation for about 20 years after installation Light ducts that have not undergone maintenance or cleaning for approximately 20 years continue to maintain their performance and emit light. Thorough durability testing and structural innovations have made maintenance-free operation possible. <Applicable Scenes> ■In lower floors of school buildings: A spacious educational environment under natural light The core areas of lower floors, where natural light is difficult to obtain, are one of the cases where light ducts are most effective. This is for creating an educational environment where children can grow freely. ■Renovating skylights to light ducts: Brightness increased sixfold We solved the customer's concern about dark hallways despite having skylights by using light ducts. The results are clear, with brightness increasing by approximately six times, allowing visibility in every corner of the hallway. *For detailed specifications, please download the PDF catalog or feel free to contact us.

  • Lighting
  • Other lighting fixtures

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Earth wire-equipped powder and fluid hose duct "TAC SD-C Earth"

Equipped with a grounding wire, it exhibits excellent static electricity prevention effects! Transparent, allowing for confirmation of transported items. [Looking for sales partners]

The "TAC SD-C Earth" is a hose and duct suitable for transporting resin pellets and powders or granules other than food. It contains an earth wire (copper wire) that exhibits excellent static electricity prevention effects. It is transparent, allowing for the confirmation of transported items. 【Features】 ■ Contains an earth wire (copper wire) ■ Exhibits excellent static electricity prevention effects ■ Transparent for easy confirmation of transported items ■ Operating temperature range: -10 to 50°C *For more details, please refer to the PDF document or feel free to contact us. 【Looking for Sales Partners】 We will sell your products! Can we support you in expanding your sales channels?

  • Piping materials (plastic pipes)

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