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
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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

121～135 item / All 202 items

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[Custom Products / Standard Products] Metal Duct Wiring Duct Wiring Duct

[Custom Products / Standard Products] Metal Duct Wiring Duct Wiring Duct

Our wiring ducts have a proven track record of various general specifications and Ministry of Land, Infrastructure, Transport and Tourism specifications.

The wiring ducts from Hachishu Electric have been widely supplied to central government agencies, local governments, and various organizations, including the Ministry of Land, Infrastructure, Transport and Tourism, the Japan Highway Public Corporation, the Urban Infrastructure Development Corporation, and the Japan Sewerage Business Agency, for many years. Additionally, we design and manufacture custom products according to customer specifications, including various general specifications and Ministry of Land, Infrastructure, Transport and Tourism specifications. We offer a variety of duct shapes such as straight, T-shaped, L-shaped, upright, and drop types, as well as internal accessories like movable separators and cable supports, along with steel troughs, cable ducts, and cable trays to meet diverse needs! *For more details, please contact us or download the catalog.

  • 八州電工画像?.jpeg
  • Piping and electrical wiring materials

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Corrosion-resistant alloy Galvalume steel sheet spiral duct

Corrosion-resistant alloy Galvalume steel sheet spiral duct

It is a plating layer made of aluminum, zinc, and silicon.

This is a spiral duct made of Galvalume, which has 3 to 6 times the durability of standard steel plates.

  • Pool equipment related

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COMBIDEC2300

COMBIDEC2300

This is a product for general air conditioning and a 24-hour ventilation system.

This is a highly durable product with a 6-layer structure that includes PVC coating, providing high flexibility and stretchability, as well as improved shape stability and strength. 【Non-combustible material Ministry of Land, Infrastructure, Transport and Tourism certification NM-1785】

  • Ventilation system

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Duct "HH24-DECM/HH24-DECP"

Duct "HH24-DECM/HH24-DECP"

A flexible duct boasting high shape stability!

The "HH24-DECM/HH24-DECP" is a high-pressure, clean room insulation type flexible duct that excels in shape stability for clean room applications. It uses ALUDEC270 for the core, demonstrating high shape stability and preventing internal moisture from permeating into the glass wool. The "HH24-DECM" features an aluminum jacket, while the "HH24-DECP" has a polyethylene resin film jacket. 【Features】 ■ High-pressure, clean room insulation type ■ Core made of ALUDEC270 ■ Made of polyethylene film (HH24-DECP) ■ Made of aluminum jacket (HH24-DECM) *For more details, please refer to the catalog or feel free to contact us.

  • Duct related equipment

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Wire Aluminum Flex ALUDEC270

Wire Aluminum Flex ALUDEC270

Flexible duct manufactured by DEC, one of the world's largest manufacturers!

The "Wire Aluminum Flex ALUDEC270" is a flexible duct with an excellent laminated structure that delays combustion and ensures high safety. The unique five-layer laminated structure developed by the Dutch manufacturer DEC prevents damage. Despite its high strength, it can be easily adjusted in length with pliers or a cutter. Additionally, it excels in flexibility, allowing it to adapt to complex designs, tight spaces, and sudden design changes on-site. 【Features】 ■ Made by DEC ■ Excellent safety and fire resistance (non-combustible certified) ■ High durability ■ Superior flexibility *For more details, please refer to the catalog or feel free to contact us.

  • Duct related equipment

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Spiral duct (galvanized steel sheet)

Spiral duct (galvanized steel sheet)

Introducing spiral ducts commonly used for general air conditioning.

Fukagawa Co., Ltd. handles "spiral ducts (zinc-coated steel sheets)." They are widely used for general air conditioning. Sizes are available from φ75 to φ600 in 25mm increments, and from φ650 to φ1600 in 50mm increments. 【Features】 ■ Zinc-coated steel sheets ■ Widely used for general air conditioning ■ Sizes: φ75 to φ600 in 25mm increments, φ650 to φ1600 in 50mm increments ■ Standard length: 4.0m *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Spiral duct (corrosion-resistant alloy galvanized steel sheet)

Spiral duct (corrosion-resistant alloy galvanized steel sheet)

Introducing spiral ducts with 3 to 6 times the durability of standard iron plates.

Fukagawa Co., Ltd. handles "Spiral Ducts (Corrosion-Resistant Galvalume Steel Sheets)." These ducts have a coating layer made of aluminum, zinc, and silicon, providing 3 to 6 times the durability compared to regular steel sheets. 【Features】 ■ Corrosion-resistant Galvalume steel sheets ■ Coating layer made of aluminum, zinc, and silicon ■ 3 to 6 times the durability compared to regular steel sheets ■ Sizes: φ75 to φ600 in 25mm increments, φ650 to φ1000 in 50mm increments ■ Standard length: 4.0m *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Spiral duct (corrosion-resistant alloy super dyma)

Spiral duct (corrosion-resistant alloy super dyma)

Introducing spiral ducts made of steel plates with enhanced corrosion resistance through composite effects.

Fukagawa Co., Ltd. handles "Spiral Duct (Corrosion-Resistant Alloy Super Dyma)." Super Dyma is a steel plate that enhances corrosion resistance by adding aluminum, magnesium, and silicon to conventional galvanized steel sheets, creating a composite effect. (Super Dyma is a registered trademark of Nippon Steel & Sumitomo Metal Corporation.) 【Features】 ■ Corrosion-Resistant Alloy Super Dyma ■ A steel plate that enhances corrosion resistance by adding aluminum, magnesium, and silicon to conventional galvanized steel sheets, creating a composite effect ■ Sizes: φ75 to φ600 in 25mm increments, φ650 to φ700 in 50mm increments ■ Standard length: 4.0m *For more details, please refer to the PDF materials or feel free to contact us.

  • Duct related equipment

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Ribbed spiral duct (galvanized steel plate)

Ribbed spiral duct (galvanized steel plate)

Introducing ribbed spiral ducts used for civil engineering and construction cylindrical forms.

Fukagawa Co., Ltd. handles "Ribbed Spiral Duct (Galvanized Steel Plate)." This duct features ribs formed between the seams, significantly improving strength compared to standard spiral ducts. It is used in civil engineering and construction for cylindrical forms, among other applications. 【Features】 ■ Galvanized steel plate ■ Ribs formed between the seams ■ Significantly improved strength compared to standard spiral ducts ■ Sizes: φ100 to φ600 at 25mm pitch, φ650 to φ1600 at 50mm pitch ■ Standard length: 4.0m *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Insulated spiral duct (ALGC bonded glass wool)

Insulated spiral duct (ALGC bonded glass wool)

Introducing insulated spiral ducts made with ALGC bonded glass wool.

Fukagawa Co., Ltd. handles "Insulated Spiral Ducts (ALGC Coated Glass Wool)." The insulation material is ALGC coated glass wool insulation with a density of 40kg/m3 and 25t. The interior is made of galvanized steel spiral duct, using glass wool. 【Features】 ■ Insulation Material: ALGC coated glass wool insulation 40kg/m3, 25t ■ Interior: Galvanized steel spiral duct ■ F☆☆☆☆ Uses glass wool *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Insulated spiral duct (FEF)

Insulated spiral duct (FEF)

Introducing insulated spiral ducts made with foam rubber insulation.

Fukagawa Co., Ltd. handles "Insulated Spiral Ducts (FEF)." The insulation material is FEF (foam rubber insulation), and the inner part is a spiral duct made of galvanized steel sheet. We offer sizes from φ100 to φ300. [Features] ■ Insulation Material: FEF (foam rubber insulation) ■ Inner Part: Galvanized Steel Sheet Spiral Duct *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Metallic Flexible Duct "NeoFleX (NF)"

Metallic Flexible Duct "NeoFleX (NF)"

Flexible and easy to bend, retains shape! Standard type of aluminum flex.

"Neo Flex (NF)" is a standard type of metal flexible duct. It is stretchable, easily bendable, and retains its shape. It is compactly compressed, making it convenient for transport and storage. 【Features】 ■ Stretchable, easily bendable, and retains its shape ■ Compactly compressed for convenient transport and storage ■ Made from non-combustible materials *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Metallic Flexible Duct "Double Aluminum Flex (NF-W)"

Metallic Flexible Duct "Double Aluminum Flex (NF-W)"

Aluminum double structure with more than three times the strength of Neoflex!

The "Double Aluminum Flex (NF-W)" is a metal flexible duct that is stretchable and easily bendable. It uses non-combustible materials. With a double aluminum structure, it has more than three times the strength of Neo Flex (compared to our products). 【Features】 ■ Double aluminum structure ■ More than three times the strength of Neo Flex ■ Stretchable, easily bendable, and retains shape ■ Uses non-combustible materials *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Metallic Flexible Duct "Power Flex (PF)"

Metallic Flexible Duct "Power Flex (PF)"

About three times the strength of aluminum flex! Available in two colors: silver and blue.

"Power Flex (PF)" is stretchable, easily bendable, and retains its shape. It is resistant to rust and made of electro-galvanized material, having approximately three times the strength of aluminum flex (compared to our products). 【Features】 ■ Rust-resistant ■ Stretchable, easily bendable, and retains shape ■ Very lightweight due to aluminum steel plate ■ Made from non-combustible materials ■ Available in two colors: silver and blue *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Wire aluminum flexible duct "ALUDEC 270"

Wire aluminum flexible duct "ALUDEC 270"

A 5-layer laminated structure prevents damage. Despite its high strength, it can be easily adjusted to length with pliers or a cutter!

"ALUDEC 270" is a wire aluminum flexible duct manufactured by the Dutch company DEC. Its excellent laminated structure delays combustion and ensures high safety. It is highly flexible, accommodating complex designs, tight spaces, and sudden design changes on-site. It is widely used as an air conditioning duct for office buildings, apartments, and single-family homes, as well as for ventilation ducts. 【Features】 ■ Excellent safety and fire resistance (non-combustible certified product) ■ Outstanding durability ■ High flexibility and shape stability ■ High elasticity ■ The standard length of 10m can be compacted to 0.8m when compressed *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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