To increase strength, form ribs in 1 to 2 places between the hase.
The "Rib Spiral Duct" is a product that enhances spiral ducts with ribs. The seam part is the same as that of the spiral duct, but to increase strength, ribs are formed in 1 to 2 places between the seams, resulting in a duct with greater strength. It can be used for applications such as embedded pipes in hollow slabs and ventilation ducts for tunnels. 【Features】 ■ Ribs are formed in 1 to 2 places between the seams to increase strength ■ Duct with enhanced strength *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Size】 ■200Φ to 1600Φ *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Embedded pipes in hollow slabs ■ Ventilation ducts for tunnels ■ Anchor boxes for foundation work ■ Other civil engineering and construction structural materials *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Arrow M Co., Ltd. is a duct construction company with approximately 30 years of experience, as well as a comprehensive company that manufactures and sells a wide variety of duct products. Leveraging our extensive experience and actively engaging in technological innovation, we propose valuable construction solutions for our customers and provide various duct products. Please feel free to contact us.