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duct Product List and Ranking from 40 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.

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. アライ実業 Osaka//Building materials, supplies and fixtures
  3. 共同カイテック Tokyo//Building materials, supplies and fixtures
  4. 4 東洋アルチタイト産業 Osaka//Manufacturing and processing contract
  5. 5 進栄創業製作所 本社　製造部、購買部、工事部 Hyogo//Other manufacturing
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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. Straight duct: angle duct (common plate type, flange type) plate thickness 0.5t to 1.2t フカガワ
  3. Insulated spiral duct (ALGC bonded glass wool) フカガワ
  4. 4 Complete set of corner duct fabrication (common plate type, flange type) with plate thickness of 0.5t to 1.2t. フカガワ
  5. 5 Fukagawa Flexible Duct Vol. 2 Product Catalog フカガワ

duct Product List

106～120 item / All 252 items

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Flexible Duct "EMB"

Flexible Duct "EMB"

Lightweight, compact, and adjustable! Excellent for transportation to the site and storage, contributing to shortened construction periods.

The "EMB" is a high-durability flexible duct made from a structure of reinforced sheet with polyester fibers and double-sided PVC coating. It is suitable for environments ranging from general and bathroom ventilation to chemical exhaust in pools and factories, as well as light dust collection exhaust. It is both flexible and durable, with high vibration resistance. Additionally, it is lightweight, allowing for versatile installation according to site conditions, and it has features that prevent deformation. 【Features】 ■ Flexible ■ High durability ■ Robust structure ■ Lightweight and compact ■ Effective in various environments *For more details, please refer to the PDF document or feel free to contact us.

  • air conditioning

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Silicone Connection Flex Duct for Vibration Equipment 'ST Duct Band'

Silicone Connection Flex Duct for Vibration Equipment 'ST Duct Band'

Despite being processed, it has strength equivalent to a single piece! It can accommodate various sites and applications.

The "ST Duct Band" is a silicone flexible duct created through welding processing. By welding silicone, which is a material that is inherently difficult to bond, we have achieved strength equivalent to a single piece while still being a processed product. Naturally, since no adhesives are used, the heat resistance inherent in silicone is maintained. Additionally, complex shapes can be processed, allowing it to accommodate various sites and applications. 【Features】 ■ Silicone flexible duct created through welding processing ■ Obtained food sanitation law No. 85 and FDA standards, including the welded parts ■ Completely custom-made with no minimum order required ■ Strong against tearing and suitable for preventing foreign matter contamination ■ Teflon coating on the surface is also possible (optional) *For more details, please refer to the PDF document or feel free to contact us.

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  • Piping Materials

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Electrical materials and home appliances related

Electrical materials and home appliances related

Wiring ducts, wiring molds, carrier cases, and more! Our team of skilled professionals with extensive knowledge and experience will meet your needs.

Our company handles 'electrical materials and home appliance-related' products such as wiring ducts, wiring moldings (for walls, floors, and equipment), carrier cases (magazines), and refrigerator gaskets. We offer a wide range of materials including polyvinyl chloride (PVC), ABS resin, polycarbonate (PC), and thermoplastic elastomers (TPE). Our team of skilled technicians, with extensive knowledge and experience, will promptly respond to your needs. Please feel free to contact us when you require our services. 【Product Lineup (Partial)】 ■ Wiring Ducts ■ Wiring Moldings (for walls, floors, and equipment) ■ Carrier Cases (Magazines) ■ Refrigerator Gaskets *For more details, please refer to the related links or feel free to contact us.

  • plastic
  • Other polymer materials
  • Wiring materials

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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.

  • Piping Materials

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Corner duct

Corner duct

A square duct is a duct with a square shape. It tends to be used in relatively large sizes.

It can be used for various purposes such as aligning the position and dimensions of ducts, blocking vibrations, and soundproofing effects.

  • Other pumps

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Deodorizing Duct "SUPER DUCT KIERU"

Deodorizing Duct "SUPER DUCT KIERU"

A deodorizing duct with excellent deodorizing properties using newly developed deodorizing charcoal!

"SUPER DUCT KIER" is a deodorizing duct equipped with three respiratory functions that absorb, decompose, and exhaust particles such as oil, maintaining deodorization effects over a long period. After installation, there will be no dirt generated inside the duct or around the installation area, and cleaning inside the duct is unnecessary. It can also be connected to an outdoor ventilation fan, and it operates when the power to the kitchen ventilation fan is turned ON and stops when it is turned OFF. 【Features】 ■ Does not dirty the exhaust ■ No dirt adhesion ■ Three respiratory functions of absorption, decomposition, and exhaust ■ Easy installation and operation ■ Resolves odor issues *For more details, please download the PDF or feel free to contact us.

  • Food Factory Equipment
  • Commercial kitchen equipment

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PVC gray pipe square pipe cable duct

PVC gray pipe square pipe cable duct

PVC gray pipe square pipe cable duct

● Gray pipes: Available in 4 types with outer diameters of 8φ to 15φ. ● Square pipes: Available in 6 types with sizes of 40x40 and 50x50 in three colors: gray, HI gray, and HI ivory. ● Cable ducts: We have prepared 3 types of ivory ducts for 100W, 150W, and 200W.

  • Engineering Plastics
  • Non-ferrous metals
  • others

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Save on electricity costs! Fabric duct air supply system

Save on electricity costs! Fabric duct air supply system

Hygienic and can be cleaned! A fabric duct developed independently.

The "Fabric Duct Air Supply System" is a newly developed air duct made of fabric (special fibers), serving as an alternative to metal ducts for air conditioning systems. It does not experience issues such as condensation or rust that are common with metal ducts. Compared to metal ducts, it allows for easier uniform air conditioning management, and a study conducted over two years at Iowa State University has proven that it reaches the set temperature approximately 24% faster—resulting in savings on electricity costs! 【Features】 ■ Uses flame-retardant special fibers ■ Low cost due to fabric material ■ Significant reduction in installation costs is possible ■ No occurrence of condensation or rust as seen in metal ducts ■ Easier uniform air conditioning management compared to metal ducts *For more details, please refer to the PDF document or feel free to contact us.

  • Other air conditioning equipment
  • air conditioning

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[Installation Example Introduction] Walmart Experimental Supercenter

[Installation Example Introduction] Walmart Experimental Supercenter

We will introduce an installation example where the annual power consumption reduction is equivalent to the annual electricity usage of 60 households.

We will introduce an installation example of the fabric duct system "DuctSox." This system is designed to evenly distribute air at low speeds only in living areas where cooling and heating are needed, positioned at a low height. On the other hand, in the previous Walmart locations in the southern region, metal ducts and outlets were placed near the ceiling, requiring a cooling capacity of 450 tons. However, the Walmart experimental supercenter where the installation was carried out was able to manage with 380 tons. According to the designer, the annual reduction in power consumption is 600,000 kWh/h, which is equivalent to the annual electricity usage of 60 households. [Installation Example] - Installation Location: Walmart Experimental Supercenter (McKinney, Texas) - Effect: Previously required a cooling capacity of 450 tons, but was able to manage with 380 tons. *For more details, please refer to the PDF document or feel free to contact us.

  • Other air conditioning equipment
  • air conditioning

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Aluminum wiring duct *Comprehensive catalog available

Aluminum wiring duct *Comprehensive catalog available

Flexibly fits inside devices and production lines! Includes installation components and technical data.

This catalog introduces our "Aluminum Wiring Duct," which is made entirely of aluminum, including both ducts and joint parts. It is very lightweight and easy to use, with simple processing options such as drilling. Additionally, aluminum has excellent corrosion resistance and maintains its beauty over a long period. We offer a wide variety of joint parts, allowing for flexible responses on-site with options for branching in two or three directions, as well as types that can change sizes for branching. Please utilize this for selecting products. [Contents (partial)] ■ Usage examples by size / Table of contents ■ Aluminum Wiring Duct ■ Aluminum Duct Material ■ Installation Parts ■ Duct Options *For more details, please refer to the PDF materials or feel free to contact us.

  • Company：SUS
  • Price：Other
  • Wiring materials

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[Diaphragm Valve Technical Information] Effect of Vent Duct / Bench Duct

[Diaphragm Valve Technical Information] Effect of Vent Duct / Bench Duct

Protecting the fluid from heat generated inside the solenoid! Reducing the temperature rise rate inside the valve! Introducing technical information regarding the effects of the vent duct.

The "vent duct" is an optional component designed to promote ventilation and heat dissipation. It can be installed between the valve body and the solenoid. In the heat dissipation effect test of the vent duct, it was found that by installing this product, the temperature rise inside the valve decreased by approximately 12°C. Without the vent duct, the fluid temperature rose by about 20°C due to the heat generated inside the solenoid. With the vent duct, the fluid temperature rise was reduced to below 8°C. [Test Conditions] ■ Fluid: Water (non-circulating) ■ Applied Voltage: DC24V (rated) *For more details, please refer to the PDF document or feel free to contact us.

  • valve

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