The steel plate is coated on both sides with polyvinyl chloride, providing high corrosion resistance and airtightness.
It is a material that excels in corrosion resistance and chemical resistance, and is strong against various corrosive gases.
Inquire About This Product
basic information
This is a wind duct made of steel plate, spirally wound by a mechanical spiral machine. * Can be manufactured in sizes from φ75 to φ600 with a nominal diameter pitch of 25mm. * Can be manufactured in sizes from φ600 to φ1300 with a nominal diameter pitch of 50mm.
Price range
P1
Delivery Time
P4
※Please contact us.
Applications/Examples of results
● Ventilation for bathrooms and toilets in apartment buildings ● Ducts for chemical plants ● Ducts for water treatment plants and sewage treatment plants
catalog（1）
Download All Catalogs
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.