Spiral Duct Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Spiral Duct Product List

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Spiral duct (stainless steel plate)

Spiral duct (stainless steel plate)

Introducing spiral ducts used in factories, sewage systems, and wastewater treatment plants.

Fukagawa Co., Ltd. handles "Spiral Ducts (Stainless Steel Plates)." Made from SUS 304 2B material, they excel in heat resistance, corrosion resistance, and workability, and are used in factories, sewage, and wastewater treatment plants. 【Features】 ■ Stainless steel plates ■ Made from SUS 304 2B material ■ Excellent heat resistance, corrosion resistance, and workability ■ Sizes: φ75 to φ600 in 25mm increments, φ650 to φ1300 in 50mm increments ■ Standard length: 4.0m *For more details, please refer to the PDF document or feel free to contact us.

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Spiral duct (PVC steel plate)

Spiral duct (PVC steel plate)

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.

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Premium Spiral Duct

Premium Spiral Duct

For oil mist and rainwater measures! It has a structure that minimizes leakage of water and oil!

The "Premium Spiral Duct" is a product that is highly resistant to water and oil leakage, making it recommended for oil mist and rainwater countermeasures. It can be used for various applications, including preventing oil leaks from exhaust systems in restaurants, as exhaust ducts for oil mist, steam, and odors in factories, laboratories, and hospitals, as well as for rainwater intrusion prevention in outdoor piping. The air leakage rate of the straight pipe is approximately 1/1000 of our standard product, the "Spiral Duct." 【Features】 ■ Highly resistant to water and oil leakage ■ Recommended for oil mist and rainwater countermeasures *For more details, please feel free to contact us.

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  • Piping and electrical wiring materials

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Spiral duct

Spiral duct

We deliver products that excel in quality and economy for air conditioning and exhaust ducts!

"Spiral ducts" are products that offer excellent rationalization for air conditioning and exhaust duct work in offices and residences, with outstanding quality and cost-effectiveness. They have the following excellent features: - High strength The flanges that form the spiral duct have a high reinforcement effect, making them suitable for high-speed ducts, dust collection ducts, and smoke exhaust ducts. - Low friction loss and leakage Spiral ducts have high roundness and a smooth inner surface, resulting in extremely low resistance. Additionally, they are equipped with sturdy lock seams formed by machine processing, and it is known that their leakage is only about 1/1000 compared to square ducts. - Quick construction time The connection work for spiral ducts is simple, and their ease of installation in ceilings and other areas significantly reduces construction time. Furthermore, because they are manufactured in factories, their quality is stable, ensuring reliability in construction. - High cost-effectiveness Spiral ducts are mass-produced as standard products in factories, making them inexpensive. Additionally, they can deliver the required air volume with a smaller surface area compared to square ducts, which reduces insulation construction costs. *For more details, please refer to the related links or feel free to contact us.*

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  • Piping and electrical wiring materials

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[Sample available] Duct "Rib Spiral Duct"

[Sample available] Duct "Rib Spiral Duct"

To increase strength, form ribs in 1 to 2 places between the hatches!

The "Rib Spiral Duct" is a product that reinforces spiral ducts with ribs. The seam part is the same as that of a spiral duct, but to enhance strength, ribs are formed in 1 to 2 places between the seams, resulting in a duct with increased strength. It can be used for applications such as embedded pipes in hollow slabs and ventilation ducts for tunnels. 【Features】 ■ Ribs are formed in 1 to 2 places between the seams to enhance strength ■ Duct with increased strength *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping Equipment
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Spiral duct (galvanized steel sheet)

Spiral duct (galvanized steel sheet)

Introducing spiral ducts commonly used for general air conditioning.

Fukagawa Co., Ltd. handles "spiral ducts (zinc-coated 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】 ■ Zinc-coated steel sheets ■ 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 document or feel free to contact us.

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Spiral duct (corrosion-resistant alloy galvanized steel sheet)

Spiral duct (corrosion-resistant alloy galvanized steel sheet)

Introducing spiral ducts with 3 to 6 times the durability of standard iron plates.

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 in 25mm increments, φ650 to φ1000 in 50mm increments ■ Standard length: 4.0m *For more details, please refer to the PDF document or feel free to contact us.

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Spiral duct (corrosion-resistant alloy super dyma)

Spiral duct (corrosion-resistant alloy super dyma)

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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Spiral duct

Spiral duct

Ministry of Land, Infrastructure, Transport and Tourism certified product! Spiral duct with high effectiveness for air conditioning, smooth ventilation, and leakage prevention, effective for energy savings.

Our company handles "Spiral Ducts," which are highly effective for air conditioning, smooth ventilation, and leakage prevention, and are effective in energy savings. They are joined in a spiral shape, offering excellent airtightness, strength, and durability, while being easy to install and cost-effective. We offer a variety of accessories, including Elbows, Tees, Y Branches, Y-T Branches, Reducers, Coupling Caps, and Hangers. Additionally, we provide products such as Tarpaulin/Glass Fiber/Aluminum Foil/Hi-Clean flexible duct hoses, sound-absorbing bellows for natural ventilation, and stainless steel bands. 【Features】 ■ High effectiveness for air conditioning, smooth ventilation, and leakage prevention ■ Effective in energy savings (energy efficiency) ■ Easy to install and highly economical ■ Focus on quality and cost ■ Certified products by the Ministry of Land, Infrastructure, Transport and Tourism *For more details, please refer to the PDF materials or feel free to contact us.

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[Sample available] Duct "Spiral Duct"

[Sample available] Duct "Spiral Duct"

Easy connection with various fittings! Furthermore, the spiral shape provides high strength!

The "Spiral Duct" is a duct that combines strength from its spiral flanges with excellent workability and cost-effectiveness. The spiral flanges, which are a feature of this product, provide high reinforcement and elasticity, enabling it to be used in high-speed ducts and smoke exhaust ducts. Additionally, due to its excellent workability, it allows for easy connections with various fittings, and being lightweight and standardized helps save on transportation costs, installation costs, and accessory material costs. 【Features】 ■ Spiral flanges provide high strength ■ Excellent workability allows for easy connections with various fittings ■ No losses or leaks due to friction, making it economically advantageous *For more details, please refer to the PDF document or feel free to contact us.

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