フカガワ Product Lineup

The "HH24-ACNN/HH24-ACM" is a flexible duct that excels in flexibility against bending and compression, and is a commonly used type for insulation and soundproofing. The "HH24-ACNN" is widely used in the Japanese market and boasts over 30 years as a long-selling product, offering excellent thermal insulation and soundproofing properties. Additionally, the "HH24-ACM" features an aluminum jacket, making it designed to withstand sparks from welding and other heat sources. 【Features】 ■ Excellent flexibility ■ Insulation and soundproofing type ■ Over 30 years of long-selling (HH24-ACNN) ■ Uses aluminum jacket (HH24-ACM) *For more details, please refer to the catalog or feel free to contact us.

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.

The "Eco Type" is a flexible duct made from recycled PET bottles instead of glass wool, using PET resin. The insulation material is made from thermally bonded PET resin fibers, so no adhesives are used, eliminating concerns about formaldehyde-related sick house syndrome. Additionally, the insulation material does not release environmental hormones and does not emit dioxin chlorine gas when burned, making it an environmentally friendly product. 【Features】 ■ Uses PET resin ■ No adhesives used ■ No concerns about sick house syndrome ■ Environmentally friendly *For more details, please refer to the catalog or feel free to contact us.

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.

"Power Flex (PF)" is a metal flexible duct with approximately three times the strength of Neo Flex (compared to our products). It is compactly compressed for easy transportation and storage, and it is also flexible and easily bendable, allowing it to maintain its shape. You can choose from two colors, silver and blue, so please select a color that suits your scene. 【Features】 ■ Approximately three times the strength of Neo Flex (compared to our products) ■ Convenient for transportation and storage ■ Maintains shape ■ Available in two color variations *For more details, please refer to the catalog or feel free to contact us.

We propose "CAD/CAM Link," which realizes efficiency through the utilization of CAD/CAM integration to improve productivity and address labor shortages in the duct construction industry. Including BIM data (Revit), we instantly convert various equipment CAD data into cutting data, contributing to productivity enhancement. We simplify workflows such as CAM input for duct design, nesting, creation of individual drawings, alignment of drawings, and creation of layout drawings, while also reducing human errors such as transcription omissions and incorrect entries. Furthermore, we can provide a comprehensive proposal that includes fiber laser cutting machines and plasma cutting machines. 【CAD/CAM Link Compatible Products】 ■ CAD data import and duct input expansion software "FAirCAM" ■ Architectural equipment CAD "CADEWA Real + Duct Manufacturing Option" ■ Fiber laser cutting machine "Laser Dual" *For more details, please refer to the materials available for download in PDF format or feel free to contact us.

The "HH24-GRDM/HH24-GRDP" is a high-pressure, clean room insulation type flexible duct designed for high-pressure systems in clean rooms. It uses Graydeck for the core, which offers excellent chemical resistance and prevents internal moisture from penetrating into the glass wool. The "HH24-GRDM" features an aluminum jacket, while the "HH24-GRDP" is equipped with a polyethylene resin film jacket. 【Features】 ■ For high pressure 2 ■ High-pressure, clean room insulation type ■ Core made of Graydeck ■ Aluminum jacket (HH24-GRDM) ■ Polyethylene resin film jacket (HH24-GRDP) *For more details, please refer to the catalog or feel free to contact us.

●Durable: The spiral state serves as reinforcement, resulting in extremely high strength. ●Easy to install: Various joints are used, making lifting work efficient and significantly reducing construction time. ●Manufacturing: We also produce ducts with specified dimensions and prefabricated ducts according to site and transportation conditions. (Standard length 4m)

It is a material that excels in corrosion resistance and chemical resistance, and is strong against various corrosive gases.

It is excellent in corrosion resistance and heat resistance, making it recommended for outdoor use and chemical resistance.

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

It is a plating layer made of aluminum, zinc, and silicon. It is a spiral duct made of Galvalume, which has 3 to 6 times the durability compared to regular steel plates.

This is a stapler for terminal processing of high horse.

It has a high resistance to external pressure. The spiral hub and ribs serve as reinforcement. We also manufacture specified dimensions according to conditions such as on-site and transportation.

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.

It is flexible and can be easily bent by hand. 【Non-combustible material Ministry of Land, Infrastructure, Transport and Tourism certification NM-8461】

It can be easily bent by hand and is flexible. 【Non-combustible material, Minister of Land, Infrastructure, Transport and Tourism certification NM-8500】

Easily bendable by hand while maintaining its shape. This product is not stretchable. 【Non-combustible material, certified by the Minister of Land, Infrastructure, Transport and Tourism NM-8383】

This product cannot be stretched or contracted. 【Non-combustible material, Minister of Land, Infrastructure, Transport and Tourism certification NM-8499】

Since it is made of aluminum steel plate, it is very lightweight and can be easily bent by hand. It is also resistant to rust, and thanks to the technology of the steel plate manufacturer, it has strength equivalent to that of galvanized products and about three times the strength of Neoflex (according to our comparison). You can also choose a decorative blue color. *Aluminum has been designated as a non-combustible material by the Ministry of Construction notice No. 1400 dated May 30, 2000, and a non-combustible certification is no longer required.

It is made of aluminum steel plate, making it very lightweight and easy to bend by hand. It is resistant to rust and, due to the technology of the steel plate manufacturer, has strength equivalent to that of galvanized products, with about three times the strength of Neoflex (according to our comparison). You can also choose the standard silver option. * Aluminum has been designated as a non-combustible material by the Ministry of Construction notification No. 1400 dated May 30, 2000, and a non-combustible certification is no longer required.

High-quality products that meet strict European standards are receiving positive feedback. 【Non-combustible materials Ministry of Land, Infrastructure, Transport and Tourism certification NM-3445】

The external jacket is made of aluminum foil, making it excellent against acids and organic solvents.

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]

Equivalent to Flame Retardant Class 2 (JIS A 1321-1970). It can be used for general air conditioning ducts and dust collection exhaust ducts.

It is ideal for heating and cooling spots. It is an environmentally friendly non-PVC flexible hose.

It is very durable, has excellent chemical resistance, and relatively good resistance to solvents. However, it is not suitable for applications that involve direct contact with flames or for transporting high-temperature, high-concentration solvents.

You can also use non-hormonal methods to improve indoor environments.

F☆☆☆☆ Ministry of Land, Infrastructure, Transport and Tourism compliant product for mechanical equipment specifications

Fukagawa Co., Ltd. manufactures and sells machinery, tools, and components for duct production. This document introduces the installation procedure for high-horse terminals. It clearly outlines the steps until completion. 【Tools to Prepare】 ■ Aluminum tape (50mm width) ■ Duct tape (50mm width) ■ Marker pen ■ Scale ■ Scissors ■ Stapler ■ Nippers *For more details, please refer to the PDF document or feel free to contact us.

Introducing Fukagawa's duct products 【Material】 Zinc-coated steel plate Stainless steel plate Corrosion-resistant alloy (Galvalume, Super Dima) Steel material (standard flange material) 【Plate Thickness】 t0.5~t1.2 【Haze Shape】 Button punch Mitsui (Pittsburgh) 【Flange Shape】 Common plate (TFD) Angle flange Mate flange 【Reinforcement Ribs】 No ribs Parallel ribs Fan-shaped ribs Diamond ribs 【Reinforced Flange】 Angle reinforced flange Common plate (TFD) reinforced flange 【Full Seal】 Typically no full seal *Full seal can be provided upon request *Please specify the type of sealing material 【Protective Covering】 Typically no protective covering *Protective covering can be provided upon request.

Introducing Fukagawa's duct products 【Material】 Zinc-coated steel sheet Stainless steel sheet Corrosion-resistant alloy (Galvalume, Super Dima) Steel material (standard flange material) 【Plate Thickness】 t0.5~t1.2 【Haze Shape】 Button punch Mitsui (Pittsburgh) 【Flange Shape】 Common plate (TFD) Angle flange Mate flange 【Reinforcement Ribs】 No ribs Parallel ribs Fan-shaped ribs Diamond ribs 【Reinforcement Flanges】 Angle reinforcement flange Common plate (TFD) reinforcement flange 【Full Seal】 Typically no full seal *Full seal can be provided upon request *Please specify the type of sealing material 【Protective Covering】 Typically no protective covering *Protective covering can be provided upon request.

Introducing Fukagawa's duct products. Since all are custom-made, please specify the following items. 【Material】 Zinc-coated steel plate Stainless steel plate Corrosion-resistant alloy (Galvalume, Super Dima) Steel material (standard flange material) 【Plate Thickness】 t0.5~t1.2 【Haze Shape】 Button punch Mitsui (Pittsburgh) 【Flange Shape】 Common plate (TFD) Angle flange Mate flange 【Reinforcement Ribs】 No ribs Parallel ribs Fan-shaped ribs Diamond ribs 【Reinforcement Flange】 Angle reinforcement flange Common plate (TFD) reinforcement flange 【Full Seal】 Usually no full seal *If specified, a full seal will be provided *Please specify the type of sealing material 【Protection】 Usually no protection *If specified, protection will be provided.

Introducing Fukagawa's duct products 【Material】 Zinc-coated steel sheet Stainless steel sheet Corrosion-resistant alloy (Galvalume, Super Dima) Steel material (standard flange material) 【Plate Thickness】 t0.5~t1.2 【Haze Shape】 Button punch Mitsui (Pittsburgh) 【Flange Shape】 Common plate (TFD) Angle flange Mate flange 【Reinforcement Ribs】 No ribs Parallel ribs Fan-shaped ribs Diamond ribs 【Reinforcement Flanges】 Angle reinforcement flange Common plate (TFD) reinforcement flange 【Full Seal】 Typically no full seal *Full seal can be provided upon request *Please specify the type of sealing material 【Protection】 Typically no protection *Protection can be provided upon request.

Introducing Fukagawa's duct products. For details, please download the PDF or contact us.

We will introduce Fukagawa's ducts. For more details, please download the PDF or contact us.

We will introduce Fukagawa's ducts. For more details, please download the PDF or contact us.

Noise reduction can be achieved easily and simply. With a 70% bonding area relative to the duct area, it exhibits soundproofing performance similar to full lead bonding. Additionally, there is almost no variation in performance due to construction. Furthermore, it allows for approximately a 20% cost reduction in material and construction expenses. 【Features】 ■ Full bonding is not required ■ Easy to install even for beginners ■ Significantly reduces construction time ■ Almost no variation in performance due to construction ■ Approximately 20% cost reduction in material and construction expenses is possible *For more details, please refer to the PDF document or feel free to contact us.

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.

Fukagawa Co., Ltd. handles "Spiral Duct (Stainless Steel Plate)." We use SUS 304 2B material, which excels in heat resistance, corrosion resistance, and workability, and is adopted in factories, sewage, and wastewater treatment plants. 【Features】 ■ Stainless steel plate ■ Uses SUS 304 2B material ■ Excellent heat resistance, corrosion resistance, and workability ■ Sizes: φ75 to φ600 at 25mm pitch, φ650 to φ1300 at 50mm pitch ■ Standard length: 4.0m *For more details, please refer to the PDF document or feel free to contact us.

The steel plate is coated with polyvinyl chloride on both sides, providing high corrosion resistance and airtightness. 【Features】 ■ Coated with polyvinyl chloride on both sides of the steel plate ■ High corrosion resistance and airtightness *For more details, please refer to the PDF document or feel free to contact us.

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.

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.

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.

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.