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.
Inquire About This Product
basic information
【Lineup (Excerpt)】 ■Nominal Diameter: φ200 ・Plate Thickness: 0.5mm ■Nominal Diameter: φ250 ・Plate Thickness: 0.6mm ■Nominal Diameter: φ350 ・Plate Thickness: 0.6mm ■Nominal Diameter: φ550 ・Plate Thickness: 0.6mm ■Nominal Diameter: φ750 ・Plate Thickness: 0.6mm *For more details, please refer to the PDF document or feel free to contact us.
Price range
P2
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
Company information
Since its establishment, we have sold product materials including duct manufacturing machines, spiral ducts, and insulated flexible ducts. We have one of the largest service networks in the industry with 35 locations domestically and internationally. Since 2000, we have proposed improvements in on-site work with new materials such as "FEF," an insulation material, and new methods like "Patchin Lock." In 2020, we developed the industry's first fiber laser cutting machine. We are also progressing in collaboration with BIM to realize CAD/CAM. In 2022, we sold "air curtains" (manufactured by FRICO in Sweden), which hold a 60% share of the global market.