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Spiral Duct Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Spiral Duct Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. フカガワ Saitama//Manufacturing and processing contract
  2. サンエス工業 Osaka//Other manufacturing
  3. 池田テクニカル Tokyo//Energy
  4. 4 アローエム Aichi//Manufacturing and processing contract
  5. 4 NEXUS Kyoto//Building materials, supplies and fixtures
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Spiral Duct Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Spiral duct (PVC steel plate) フカガワ
  2. Spiral duct (stainless steel plate) フカガワ
  3. Spiral duct (corrosion-resistant alloy galvanized steel sheet) フカガワ
  4. 4 Spiral duct (corrosion-resistant alloy super dyma) フカガワ
  5. 5 Spiral duct (zinc-coated steel plate) フカガワ

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 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.

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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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Spiral duct

Spiral duct

Standard material (JIS G 3302 galvanized steel sheet)

1. Free Design "Spiral Duct" has no restrictions on the length of the hoop used. The length of the duct can be manufactured to any length within the limits of transportation conditions, making it convenient for handling and installation, and saving on on-site joining costs. *As a rule, the standard length is 4m. 2. Lightweight and Strong "Spiral Duct" is continuously manufactured by spirally winding hoops of widths 100mm and 150mm, and thicknesses of 0.5 to 1.6mm, overlapping and fixing both ends with a fold. 3. Quality and Environment "Spiral Duct" guarantees uniform and reliable quality while being a reusable, environmentally friendly product. San-Ei considers the impact of its business activities, products, and services on the global environment, strives for environmental conservation, and engages in continuous improvement. 4. Compliance with Ministry of Land, Infrastructure, Transport and Tourism Specifications The product material primarily uses galvanized steel sheets, with standard products made from galvanized steel sheets according to JIS G 3302, and specifications conforming to the Ministry of Land, Infrastructure, Transport and Tourism standards. Additionally, spiral ducts made from materials such as stainless steel (SUS304 2B) and PVC-lined steel sheets are also available.

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Spiral duct (zinc-coated steel plate)

Spiral duct (zinc-coated steel plate)

Introducing spiral ducts commonly used for general air conditioning.

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.

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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 steel 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 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.

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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 air leakage prevention, effective for energy savings.

Our company offers "Spiral Ducts" that are highly effective for air conditioning, smooth ventilation, and leakage prevention, making them effective for energy savings. They are joined in a spiral shape, providing excellent airtightness, strength, and durability, while also being easy to install and cost-effective. We have a variety of accessories such as Elbows, Tees, Y Branches, Y-T Branches, Reducers, Coupling Caps, and Hangers. Additionally, we provide products like 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 for energy savings (energy conservation) ■ Easy to install and highly economical ■ Focus on quality and cost ■ Ministry of Land, Infrastructure, Transport and Tourism certified products *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 of the latch 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, allowing for the strength needed for high-speed ducts and smoke exhaust ducts. Additionally, its superior workability makes it easy to connect with various fittings, and being lightweight and standardized helps save on transportation costs, installation costs, and accessory material costs. 【Features】 ■ The spiral flanges provide high strength ■ Excellent workability allows for easy connection 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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Spiral duct

Spiral duct

Using zinc-coated steel plates! Suitable for a wide range of applications such as ducts for air conditioning, dust removal, and deodorization systems.

The material of the "spiral duct" primarily uses galvanized steel plates, with standard products made from JIS G3302 galvanized steel plates, and the specifications conform to the Ministry of Land, Infrastructure, Transport and Tourism standards. It is utilized for a wide range of applications such as ducts for air conditioning, dust removal, and deodorization systems, and it allows for easy connections. Our product with ribs increases strength against external and internal pressure. Additionally, we offer elbows, nipples, fittings, and T-pipes. 【Features】 ■ Standard products use JIS G3302 galvanized steel plates ■ Conforms to the Ministry of Land, Infrastructure, Transport and Tourism standards ■ Easy connections ■ Ribs increase strength against external and internal pressure ■ Usable for a wide range of applications *For more details, please refer to the PDF materials or feel free to contact us.

  • Company：NEXUS
  • Price：Other
  • air conditioning
  • Piping Materials

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Civil engineering

Civil engineering

Ribbed spiral duct, capsule pipe

We are specialists in manufacturing various products such as cans, water tanks, panel processing, frames, dampers, and various sheet metal processing, using the latest equipment and skilled craftsmen with high technology, prioritizing "safety first."

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