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, 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.