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.
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【Lineup (Excerpt)】 ■Nominal Diameter: φ100 ・Plate Thickness: 0.5mm ■Nominal Diameter: φ150 ・Plate Thickness: 0.5mm ■Nominal Diameter: φ275 ・Plate Thickness: 0.5mm ■Nominal Diameter: φ400 ・Plate Thickness: 0.5mm ■Nominal Diameter: φ600 ・Plate Thickness: 0.6mm *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since its establishment, the company has sold product materials including duct manufacturing machines, spiral ducts, and insulated flexible ducts. It has the largest service network in the industry with 41 locations domestically and internationally. Since 2000, it has proposed improvements in on-site work with new materials such as "FEF," an insulation material, and new methods like "Patchin Lock." In 2020, it developed the industry's first fiber laser cutting machine. To realize CAD/CAM, collaboration with BIM is also in progress. In 2022, it sold "air curtains" (manufactured by FRICO in Sweden), capturing 60% of the global market.