Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
31～45 item / All 253 items
This is a high-pressure duct that forms ribs between the flanges, significantly improving strength. It is used in cylindrical formwork for civil engineering and construction.
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.
Dechlorinated PVC products. They are easy to incinerate and do not produce toxic gases during combustion.
The interior is smoothed to improve the efficiency of intake and exhaust.
Very lightweight with a unique wave structure.
It has a large expansion and bending rate, and can be installed in various locations.
A large number of flexible ducts used in various fields are featured!
This catalog is the product catalog of Fukagawa Co., Ltd., which mainly manufactures and sells machinery, equipment, and components for duct production. We have a rich lineup of products to choose from according to your needs, including "Insulated Type for General Air Conditioning," "Insulated and Soundproof Type for General Air Conditioning," and "Insulated Type for High Pressure," among others. In addition to flexible ducts, we also feature related products such as "Patch Anchor" and "Patch Lock." [Contents] ■ Insulated Type for General Air Conditioning ■ Insulated and Soundproof Type for General Air Conditioning ■ Insulated Type for High Pressure ■ Eco Type ■ Efficiency Products, etc. *For more details, please refer to the catalog or feel free to contact us.
This is an eco-friendly flexible duct that takes the environment into consideration!
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.
Flexible and adjustable! Convenient metal flexible duct for moving in and storage.
"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.
[Free Material Distribution] Detailed information about the Insulated Flexible Duct Hi-Hose
This document is the technical data and construction guidelines for the insulated flexible duct "High Hose." It includes delivery specification drawings such as "High Hose HF-F214" and "High Hose HH24-ACNN," as well as pressure loss diagrams and sound reduction data. Additionally, it introduces terminal processing construction procedures and delivery records. 【Contents】 ■ High Hose HF-F214 / High Hose HF-F216 ■ High Hose HH24-ACNN / High Hose HH24-ACM ■ Construction Guidelines ■ Construction Precautions ■ Terminal Processing Construction Procedures ■ Delivery Records *For more details, please refer to the PDF document or feel free to contact us.
Introduction of Fukagawa's ducts.
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.
In Fukagawa, we are engaged in duct manufacturing!
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.
Introduction of Fukagawa's ducts.
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 spiral ducts used in factories, sewage systems, and wastewater treatment plants.
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.
Introducing spiral ducts with high corrosion resistance and airtightness.
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.
Introducing insulated spiral ducts using Seracover S.
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.
Introducing a metal flexible duct with excellent heat resistance and fire resistance.
"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.
Introducing metal flexible ducts made of stainless steel sheets.
"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.
