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duct Product List and Ranking from 91 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

duct Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. フカガワ Saitama//Manufacturing and processing contract
  2. アライ実業 Osaka//Building materials, supplies and fixtures
  3. 共同カイテック Tokyo//Building materials, supplies and fixtures
  4. 4 進栄創業製作所 本社　製造部、購買部、工事部 Hyogo//Other manufacturing
  5. 5 タイロン Osaka//Other manufacturing
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duct Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Spiral duct (PVC steel plate) フカガワ
  2. Straight duct: angle duct (common plate type, flange type) plate thickness 0.5t to 1.2t フカガワ
  3. Technical Data / Construction Guidelines: Insulated Flexible Duct High Hose フカガワ
  4. 4 Complete set of corner duct fabrication (common plate type, flange type) with plate thickness of 0.5t to 1.2t. フカガワ
  5. 5 Technical Data and Construction Guidelines: Flexible Duct (Metal Type) フカガワ

duct Product List

151～165 item / All 253 items

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Custom Orders for Metal Processing Products

Custom Orders for Metal Processing Products

Daily, we manufacture custom products! With our extensive experience and technology, we will surely meet our customers' needs.

Our company has been utilizing the metal processing know-how and extensive experience we have cultivated over many years to manufacture products based on our customers' inquiries. We have established a supply network through our own factories located throughout Japan and in Ho Chi Minh City, Vietnam, as well as partner factories across Asia. To meet the diverse needs of our customers, we have introduced advanced equipment that accommodates various processing and finishing requirements. [Main examples of manufactured products (excerpt)] ■ Metal ducts ■ Hardware around cubicles, etc. ■ Penetration frames ■ Free access stands and various types of stands, etc. ■ Custom pull boxes *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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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 regular steel plates.

  • alloy

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Neo Flex NF (Aluminum Flex)

Neo Flex NF (Aluminum Flex)

Standard type of aluminum flex. It is stretchable, easily bendable, and maintains its shape.

It is compactly compressed, making it convenient for transportation and storage. *Aluminum is designated as a non-combustible material as per the Ministry of Construction Notification No. 1400 dated May 30, 2000, and a non-combustible certification is no longer required.

  • aluminum

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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 six-layer structure that includes a PVC coating, providing high flexibility and stretchability, as well as improved shape stability and strength. [Non-combustible material, Minister of Land, Infrastructure, Transport and Tourism certification NM-1785]

  • others

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Metal Duct MD18

Metal Duct MD18

It uses aluminum foil, glass cloth, and a reinforced core made of galvanized steel sheet.

It is a fire-resistant grade 1 certified product.

  • others

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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" is equipped with 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.

  • Piping Materials

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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.

  • Piping Materials

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Technical Data and Construction Guidelines: Flexible Duct (Metal Type)

Technical Data and Construction Guidelines: Flexible Duct (Metal Type)

[Free Material Distribution] Detailed information on flexible ducts (metal type)

This document is a technical data sheet and construction manual for flexible ducts (metal type). It includes delivery specification drawings and non-combustibility certification for products such as "Neo-Flex," "High-Flex," and "Power-Flex." Additionally, it presents heat generation test data and pressure loss graphs. 【Contents】 ■ Performance Overview ■ Delivery Specification Drawings and Non-Combustibility Certification ■ Heat Generation Test Data ■ External Pressure Comparison Test, Salt Spray Test, Pressure Loss Test ■ Pressure Loss Graphs *For more details, please refer to the PDF document or feel free to contact us.

  • Other work tools
  • Metal bearings

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Spiral duct (zinc-coated steel plate)

Spiral duct (zinc-coated steel plate)

Introducing spiral ducts commonly used for general air conditioning.

Fukagawa Co., Ltd. handles "Spiral Ducts (Galvanized 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】 ■ Galvanized steel sheet ■ 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 materials or feel free to contact us.

  • others

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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 steel 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 at 25mm pitch, φ650 to φ1000 at 50mm pitch ■ Standard length: 4.0m *For more details, please refer to the PDF document or feel free to contact us.

  • others

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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.

  • others

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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 formwork.

Fukagawa Co., Ltd. handles "Ribbed Spiral Duct (Zinc-coated Steel Plate)." This duct forms ribs between the seams, significantly improving strength compared to standard spiral ducts. It is used in civil engineering and construction for cylindrical formwork, among other applications. 【Features】 ■ Zinc-coated 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.

  • others

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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 adhesive 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 a total weight of 25 tons. The inner side is made of galvanized steel spiral duct and uses glass wool. 【Features】 ■ Insulation Material: ALGC coated glass wool insulation 40kg/m3, 25 tons ■ Inner Side: Galvanized Steel Spiral Duct ■ F☆☆☆☆ Uses glass wool *For more details, please refer to the PDF document or feel free to contact us.

  • others

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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 interior is a galvanized steel spiral duct. We offer sizes from φ100 to φ300. [Features] ■ Insulation Material: FEF (foam rubber insulation) ■ Interior: Galvanized Steel Spiral Duct *For more details, please refer to the PDF document or feel free to contact us.

  • others

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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 and can be easily bent while maintaining its shape. It is compactly compressed, making it convenient for transport and storage. 【Features】 ■ Stretchable and easily bendable while maintaining 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.

  • others

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