High pressure-resistant duct. It has excellent flexibility and is easy to handle.
Equivalent to flame retardant class 2 (JIS A 1321-1970). It can be used for general air conditioning ducts and dust collection exhaust ducts.
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basic information
Flexible ducts are the ideal ducts for general heating and cooling air conditioning. They are flexible, easy to bend, and maintain their shape. The materials available are aluminum, steel, and stainless steel. Operating temperature range: -15°C to 75°C Materials: Polyester + double-sided PVC, steel wire Standard lengths: 5.0m or 10.0m Manufactured by Otsuka Co., Ltd.
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Applications/Examples of results
It can be used as a general air conditioning duct and for dust collection and exhaust ducts for equipment.
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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.