Available for use during the connection of duct sections! Connector for inserting spiral ducts.
"Nipple" is a fitting for inserting into spiral ducts. It is used for connecting pipes. It can be manufactured up to φ1000. Please feel free to contact us. 【Lineup】 ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ250 ■φ275 ■φ300 *For more details, please refer to the PDF document or feel free to contact us.
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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.