フカガワ List of Products and Services

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.

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.

Fukagawa Co., Ltd. handles "Insulated Spiral Duct (Ceracover S)." The insulation material is Ceracover S, a product with non-combustible certification (NM-8505). The interior is made of galvanized steel spiral duct. 【Features】 ■ Insulation Material: Ceracover S ■ Interior: Galvanized Steel Spiral Duct *For more details, please refer to the PDF document or feel free to contact us.

"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.

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.

"Miles Flex (MF)" is a metal flexible duct that excels in heat resistance and fire resistance. It uses non-combustible materials. It is flexible and can be easily bent while maintaining its shape. 【Features】 ■ Excellent heat resistance and fire resistance ■ Flexible and easily bendable, maintaining its shape ■ Uses non-combustible materials *For more details, please refer to the PDF document or feel free to contact us.

"Stainless Steel Flex (SUS-F)" is a metal flexible duct that excels in heat resistance and fire resistance. Due to its stainless steel construction, it is also resistant to rust. Please note that it cannot be expanded or contracted. 【Features】 ■ Made of stainless steel ■ Excellent heat resistance and fire resistance ■ Uses non-combustible materials *For more details, please refer to the PDF document or feel free to contact us.

"Power Flex (PF)" is stretchable, easily bendable, and retains its shape. It is resistant to rust and has approximately three times the strength of aluminum flex, similar to electro-galvanized steel. (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.

"ALUDEC 270" is a flexible duct made of wire aluminum, 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 air conditioning ducts in office buildings, apartments, and detached houses, 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 ■ A 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.

"GREYDEC" is a flexible duct made from double-sided PVC coating and polyester fibers processed through thermal fusion. It is extremely durable and has excellent chemical resistance, with relatively good resistance to solvents. However, it is not suitable for applications involving direct flame contact or the transport of high-temperature, high-concentration solvents. 【Features】 - Double-sided PVC (vinyl) coating + polyester fibers processed through thermal fusion - Extremely durable - Excellent chemical resistance - Relatively good resistance to solvents - Complies with fire prevention grade 2 *For more details, please refer to the PDF document or feel free to contact us.

The "Rigid Flex P Type" is a phthalate-free flexible hose that is environmentally friendly. Made from polypropylene resin, it achieves significant weight reduction compared to PVC. It is suitable for heating and cooling spot applications. 【Features】 - Made from polypropylene resin - Achieves significant weight reduction compared to PVC - Suitable for heating and cooling spot applications - Environmentally friendly phthalate-free flexible hose *For more details, please refer to the PDF document or feel free to contact us.

The "Rigid Flex Ring" is used for protecting and finishing the cut edges of rigid flex. You can choose from two types: rigid and soft. Please use adhesive for securing the ring. 【Specifications】 ■ Material: Made of rigid polyvinyl chloride resin (H-PVC) Made of soft polyvinyl chloride resin (S-PVC) *For more details, please refer to the PDF document or feel free to contact us.

This product is an airflow adjustment shutter for rigid flexible ducts. The airflow can be freely adjusted at the tip. 【Note】 1. Closing the shutter too much may reduce airflow and cause operational issues. 2. It is possible to manufacture flexible hoses with shutters, but additional installation processing fees will apply. *For more details, please refer to the PDF document or feel free to contact us.

The "Toyoduct PV" is lightweight, flexible, and easy to handle. It uses polyvinyl chloride (PVC) resin as the base material, which provides excellent moisture resistance and is resistant to acids and alkalis. Additionally, the PVC resin used in the base material does not contain harmful lead components. 【Features】 ■ Lightweight, flexible, and easy to handle ■ Uses polyvinyl chloride (PVC) resin as the base material ■ Excellent moisture resistance and resistant to acids and alkalis ■ The PVC resin used in the base material does not contain harmful lead components *For more details, please refer to the PDF document or feel free to contact us.

"ST Flex" is a highly flexible and easy-to-handle high-pressure duct. The operating temperature range is -15°C to 75°C. It can be used as general air conditioning ducts and equipment dust collection and exhaust ducts. [Features] ■ High-pressure duct ■ Excellent flexibility and easy handling ■ Usable as general air conditioning ducts and equipment dust collection and exhaust ducts *For more details, please refer to the PDF document or feel free to contact us.

The "HH-F214/HH-F216" is an insulation flexible material that does not contain formaldehyde. It features a reinforced aluminum jacket. It is lightweight and highly flexible, making on-site installation easy. Additionally, it excels in insulation and refrigeration, and has strong resistance to moisture. 【Features】 ■ Uses glass wool that does not contain formaldehyde ■ Features a reinforced aluminum jacket ■ Excellent durability and resistant to damage ■ Non-combustible certification: Passed ■ F☆☆☆☆: MFN-2553 *For more details, please refer to the PDF document or feel free to contact us.

The "HH24-ACNN" excels in flexibility, such as bending and compression. It also has excellent thermal insulation and soundproofing properties. It has been widely used in the Japanese market and has been sold for over 30 years. 【Features】 ■ For general air conditioning ■ Excellent flexibility in bending and compression ■ Excellent thermal insulation and soundproofing ■ Non-combustible certification by the Minister of Land, Infrastructure, Transport and Tourism: NM-1235 ■ F☆☆☆☆: MFN-2568 *For more details, please refer to the PDF document or feel free to contact us.

The "HH24-ACM" excels in flexibility, such as bending and compression. It uses an aluminum jacket, making it a more durable product than polyethylene film. 【Features】 ■ For general air conditioning ■ Excellent flexibility in bending and compression ■ Uses aluminum jacket ■ More durable than polyethylene film ■ Certified non-combustible by the Minister of Land, Infrastructure, Transport and Tourism: NM-0811 ■ Uses F☆☆☆☆ glass wool *For more details, please refer to the PDF materials or feel free to contact us.

This product is a terminal processing stapler with a wider mouth than conventional staplers. It smoothly enters the high horse terminals, improving work efficiency. It contributes to speeding up the processing. 【Features】 ■ Wider mouth than conventional staplers ■ Conventional 12mm → Flexis 18mm ■ Smoothly enters high horse terminals, enhancing work efficiency *For more details, please refer to the PDF document or feel free to contact us.

The "Flex Duct Shear" is a high-performance cutting shear for high horse applications, manufactured by Marco, a company with a strong track record in the United States. It comes with an additional blade for cutting piano wire, significantly improving work efficiency and making it very convenient. 【Features】 ■ For cutting high horse ■ Includes an additional blade for cutting piano wire ■ Significantly improves work efficiency *For more details, please refer to the PDF document or feel free to contact us.

The "Press Elbow 45°/90°" is a fitting used for bending pipes. We also handle other materials such as stainless steel and galvalume. Please feel free to contact us. 【Lineup】 ■φ75 ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 *For more details, please refer to the PDF document or feel free to contact us.

The "Hazel Elbow 45°/90°" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured in sizes from φ100 to φ1000. Please feel free to contact us. 【Lineup (excerpt)】 ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ275 *For more details, please refer to the PDF document or feel free to contact us.

The "R Pipe" is a fitting handled by Fukagawa Corporation. It can be manufactured up to φ1000. Please feel free to contact us. 【Lineup (Excerpt)】 <D1/D2> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

The "T Pipe" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured up to φ1000. Please feel free to contact us. 【Lineup (Excerpt)】 <D1/D3> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

The "Y pipe" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured up to φ1000. Please feel free to contact us. 【Lineup (excerpt)】 <D1/D3> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

The "RT pipe" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured up to φ1000. Please feel free to contact us. 【Product Lineup (Excerpt)】 <D1/D3> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

The "RY Pipe" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured up to φ1000. Please feel free to contact us. 【Product Lineup (Excerpt)】 <D1/D3> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

The "TY Pipe" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured up to φ1000. Please feel free to contact us. 【Lineup (Excerpt)】 <D1/D3> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

The "RTY pipe" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured up to φ1000. Please feel free to contact us. 【Lineup (Excerpt)】 <D1/D3> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

The "TM Pipe" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured up to φ1000. Please feel free to contact us. 【Product Lineup (Excerpt)】 <D1/D3> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

The "WTM Pipe" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured up to φ1000. Please feel free to contact us. 【Lineup (Excerpt)】 <D1/D3> ■φ100/φ75–100 ■φ125/φ75–100, φ101–125 ■φ200/φ75–100, φ101–150, φ151–200 ■φ250/φ75–100, φ101–150, φ151–200, φ201–250 ■φ300/φ75–100, φ101–150, φ151–200, φ201–250, φ251–300 *For more details, please refer to the PDF document or feel free to contact us.

"Nipple" is a fitting for inserting into spiral ducts. It is used for connecting pipes. It can be manufactured up to φ1000. Please feel free to contact us. 【Lineup】 ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ250 ■φ275 ■φ300 *For more details, please refer to the PDF document or feel free to contact us.

The "Fixed Color" is used when connecting spiral ducts to flat surfaces such as corner ducts. 【Lineup (Excerpt)】 Available in sizes from φ75 to φ1000, with a pitch of 25. ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ250 ■φ275 ■φ300 *For more details, please refer to the PDF document or feel free to contact us.

Fukagawa Co., Ltd.'s "Color Nipple" is a composite joint of a fixed color and a nipple. 【Lineup (Excerpt)】 It can be manufactured in sizes from φ75 to φ1000 with a 25 pitch. ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ250 ■φ275 ■φ300 *For more details, please refer to the PDF document or feel free to contact us.

The "cap" is used for the closing ends of pipes such as spiral ducts. 【Lineup (excerpt)】 Available in sizes from φ75 to φ1000, with a 25 pitch. ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ250 ■φ275 ■φ300 *For more details, please refer to the PDF document or feel free to contact us.

The "Cap with Mesh" is used at the end of the pipe. Since the cap comes with a mesh, please select the type of mesh. (Bird-proof mesh: 10mm (2.5 mesh), Insect-proof mesh: 16 mesh) 【Lineup (Excerpt)】 Available in sizes from φ75 to φ1000, manufactured with a 25 pitch. ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ250 ■φ275 ■φ300 *For more details, please refer to the PDF document or feel free to contact us.

The "handle-attached cap" is used for the openings of pipes such as spiral ducts. It is easy to remove because it has a handle. 【Lineup (excerpt)】 Available in sizes from φ75 to φ1000, manufactured in 25 pitch increments. ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ250 ■φ275 ■φ300 *For more details, please refer to the PDF document or feel free to contact us.