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
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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

1～15 item / All 205 items

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For factory equipment! It is possible to improve heating and cooling efficiency compared to existing metal ducts.

For factory equipment! It is possible to improve heating and cooling efficiency compared to existing metal ducts.

A fabric duct system that can uniformly blow air from all areas of the duct.

The fabric duct system "DuctSox" can uniformly blow air from all areas of the duct, allowing for sufficient mixing of the blown air and indoor air, creating a comfortable space. Additionally, it can efficiently supply air to the space, significantly simplifying the design of the air supply system. Since it is composed of a variety of fittings connected by zippers, not only the design but also the construction time can be greatly reduced. 【Features】 ■ Excellent blowing characteristics Can uniformly blow air from all areas of the duct Sufficient mixing of blown air and indoor air is possible ■ Simplification of design and construction The design of the air supply system is significantly simplified Both design and construction time are greatly reduced *For more details, please refer to the PDF materials or feel free to contact us.

  • Duct related equipment

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Neat and compact wiring duct "GF Duct with Cover N"

Neat and compact wiring duct "GF Duct with Cover N"

Neat wiring with an aluminum frame! Introducing a covered wiring duct that can be directly attached to the GF!

This product is a sleek and compact wiring duct that integrates well with GF. It can be directly attached to the protrusions of GF. Made of resin and available in a standard length of 2m, it can be cut to the desired length by the customer for installation. Please cut it using a universal plastic cutter (SFG-012) or a circular saw, and perform any necessary deburring processes. 【Features】 ■ Sleek and compact size that integrates well with GF ■ Can be directly attached to the protrusions of GF ■ Made of resin and available in a standard length of 2m, allowing customers to cut it to the desired length for installation *For more details, please refer to the PDF document or feel free to contact us.

  • Company：SUS
  • Price：Other
  • Duct related equipment

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[Case Study] Optimization of Dust Collection Ducts

[Case Study] Optimization of Dust Collection Ducts

Review the duct route to be as short as possible! Achieve prevention of damage accidents caused by dust accumulation inside the duct.

There was an issue with "slow airflow within the duct and dust accumulation inside the duct." As a solution, we changed the duct diameter to optimize the airflow within the duct. The duct shape was revised to avoid sharp bends and cross-sectional shapes, ensuring that the pressure loss (resistance) in the duct section did not become too large. As a result, we resolved the static pressure deficiency of the selected fan and reduced maintenance frequency. 【Case Study】 <Problems> ■ Decreased dust collection airflow due to pipe blockage ■ Damage and falling due to increased pipe weight from dust accumulation in the duct <Benefits> ■ Prevention of damage accidents caused by dust accumulation in the duct ■ Resolution of static pressure deficiency of the selected fan ■ Stabilization of dust collection airflow ■ Reduction in maintenance frequency *For more details, please refer to the PDF document or feel free to contact us.

  • Garbage disposal, central dust collection, laundry, compressor

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[Case Study] Lower price than standard products! We will install large-diameter duct piping!

[Case Study] Lower price than standard products! We will install large-diameter duct piping!

Lower price than standard products! We will install large-diameter duct piping!

A food company has decided to install large-diameter duct piping due to the expansion of their manufacturing line. Since the piping will carry exhaust gases containing solvents, it is necessary to use stainless steel ducts. They have requested to keep costs as low as possible. Issues: 1. A φ500 stainless steel duct must be installed from the manufacturing building to the outdoor scrubber over a distance of 150m. 2. With stainless steel spiral ducts, leaks occur at the crimped joints. 3. If standard stainless pipe products are used, only thick-walled specifications are available, which increases costs and weight. 4. Since this work will be done simultaneously with other construction, it is necessary to devise a work schedule that fits within the construction period.

  • others

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Wiring duct Panduct PanelMax wiring duct

Wiring duct Panduct PanelMax wiring duct

Significant reduction in design and assembly time, as well as space reduction within the distribution board!

PanelMax(TM) wiring ducts are part of the reliable Industrial Automation Solutions offered by Panduit. These product systems significantly reduce design and assembly time, minimize space within electrical panels, and facilitate construction and maintenance, leading to a reduction in total costs. Shielded wiring ducts/noise shields separate cables that are sources of noise from those that are susceptible to noise, providing protection from interference. Additionally, DIN rail ducts can be installed directly on top of ducts, reducing the floor space of electrical panels by approximately 30%. Furthermore, corner ducts make effective use of vertical corner areas that are typically unused in electrical distribution, contributing to the miniaturization of the electrical panel itself. For more details, please contact us or refer to the catalog.

  • others

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Air-type axial flow factory fan and blower duct "Duct Series"

Air-type axial flow factory fan and blower duct "Duct Series"

Options for air-operated axial flow factory fans and blowers.

"Duct Series" ●D-08 (Duct 08) with Grounding [For AFR-08NL] Length: 5m Inner Diameter: φ230 Weight: 3.8kg ●D-12 (Duct 12) with Grounding [For AFR-12NL] Length: 5m Inner Diameter: φ320 Weight: 6.0kg ●D-18 (Duct 18) with Grounding [For AFR-18・18NL] Length: 5m Inner Diameter: φ500 Weight: 8.0kg ●D-24 (Duct 24) with Grounding [For AFR-24] Length: 5m Inner Diameter: φ630 Weight: 10.8kg ●D-08V (Duct 08) without Grounding [For AFR-08NL] Length: 5m Inner Diameter: φ200 Weight: 2.3kg ●D-12V (Duct 12) without Grounding [For AFR-12NL] Length: 5m Inner Diameter: φ300 Weight: 3.3kg ●D-18 (Duct 18) without Grounding [For AFR-18・18NL] Length: 5m Inner Diameter: φ600 Weight: 7.8kg "Features" ■ For ventilation and air supply in explosion-proof areas ■ Equipped with grounding wire ■ Connectable *Common length of 5m

  • pump

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Cutting Duct BDR Type

Cutting Duct BDR Type

Durable and easy-to-handle cutting duct BDR type

Since the launch of the groundbreaking side panel removable "Cutting Duct" in 1963, we have consistently strived to develop products that respond to the rationalization and labor-saving needs of wiring work as a top manufacturer of ducts. The culmination of this effort is the Seiwa Cutting Duct in two types: AD type (ADR type) and BDR type. We cater to all needs, whether for internal wiring or indoor wiring. The Cutting Duct BDR type features beveled edges around the cable entry holes, making it less likely to damage the cable sheath during extraction. The upper part of the main body is connected, providing strength and reducing bending during transport, while allowing for easy cover attachment. The side panels can be cut at the top with duct nippers and removed by hand. It has been certified by the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Utilization Evaluation Committee and registered in the New Technology Information Provision System (NETIS). Technical Name: Lead-Free Wiring Duct Registration Number: KK-050022 Business Category: New technology utilized in testing field projects. We respond to all needs, whether for internal wiring or indoor wiring. For more details, please contact us or download the catalog.

  • Water and sewerage pipe fittings

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E-BD type insulated bus duct

E-BD type insulated bus duct

A new concept bus duct that allows branching from the connection section! It offers high flexibility for the main line and supports large capacities up to 6000A! Currently active in factories, hospitals, high-rise apartments, and more!

This is a low-pressure bus duct with excellent versatility. It has a branching function at the connection points, allowing load branching from any connection point of the main line. The branching is done via a plug-in method, making it easy to accommodate load increases and relocations. It is commonly used in factories and tenant buildings that require large capacity and high-quality electricity. 【Features】 ◆ Branching can be done from the connection points, reducing total costs. ◆ Space-saving (the vertical installation area has been reduced by 45%). ◆ Environmentally friendly materials (non-asbestos, non-halogen). ◆ Easy installation and transportation (adopts a joining method). 　※ The deformed units do not have plug-in functionality. ◆ Perfect joint (maintenance-free with re-tightening). *For more details, please download the catalog or contact us.

  • Joining and fastening materials
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SS-T type shaft star

SS-T type shaft star

Low-pressure trunk line system developed exclusively for the vertical trunk line.

This is a new concept low-voltage trunk line system developed specifically for medium-sized buildings such as tenant buildings and apartments. It features an aluminum trunk line that allows branching from the connection point, combining the advantages of traditional branching cables and bus ducts. Branching can also be taken from the connection point. For more details, please contact us through the inquiry form. This is a low-voltage trunk line system developed specifically for vertical trunk lines.

  • others

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SH-V type reduced high-pressure bus duct

SH-V type reduced high-pressure bus duct

A compact high-voltage bus duct that supports high dielectric strength and electrical safety due to the insulation of the conductor.

Due to the insulation of the conductor, the occupied area has been reduced compared to conventional high-voltage bus ducts, allowing for a comfortable connection to distribution boards with a width of 600mm to 700mm. Additionally, in order to allow for cleaning of all insulators, the duct has a structure that can be opened along its entire length on both the top and bottom, making it a safe design that can accommodate insulation degradation in harsh environments. For more details, please contact us through the inquiry form.

  • Power generation equipment
  • Unit and other construction

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A-S type baby bath duct

A-S type baby bath duct

Plug-in bus duct designed for power supply to factory load.

A plug-in bus duct designed primarily for supplying power to factory loads, featuring plug-in holes at regular intervals (440mm, 700mm) that respond promptly to increases or relocations of loads. For more details, please contact us via the inquiry form.

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Square Turf Series 'Rooftop Greening Construction Case Study Collection Giveaway!'

Square Turf Series 'Rooftop Greening Construction Case Study Collection Giveaway!'

Green roofing professionals! Over 1,600 proven projects chosen for their product reliability and peace of mind are available as a free sample.

At "Rooftop Greening Professionals" KAITEC, we have over 1,600 rich achievements recognized for the reliability and peace of mind of our products. Based on our extensive experience over the years, we handle rooftop greening equipped with automatic irrigation systems. Our features include high flexibility for speedy construction and easy maintenance. Additionally, KAITEC's rooftop greening is environmentally friendly and helps mitigate the heat island effect. We invite you to take this opportunity to view our "Rooftop Greening Construction Case Collection." 【Featured Cases】 - Skyscrapers - Government and public offices - Educational facilities - Hospitals and elderly care facilities - Commercial facilities - General buildings - Factories - Private residences - Condominiums/Apartments *For details on each case, please download the catalog. For more information about our construction achievements, feel free to contact us.

  • Earthworks
  • Pile and foundation work

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