Easy connection and cost reduction! Introducing spiral ducts.
The residential building material "Spiral Duct" is a standard product made by Kurimoto Iron Works, designed for air conditioning and exhaust air ducts, with a diameter of φ10mm and a length of 4m. [Features] ○ High Strength The flanges that form the spiral duct have a high reinforcement effect, making it suitable for high-speed ducts, dust collection ducts, and smoke exhaust ducts. ○ Low Friction Loss and Leakage The spiral duct has a high roundness and a smooth inner surface, resulting in extremely low resistance. Additionally, it features a solid lock seam made through mechanical molding, which results in a leakage amount that is only about 1/100 compared to square ducts. ○ Quick Construction Time The connection work for spiral ducts is simple and can be done by anyone, and the ease of hanging them from ceilings contributes to a significantly faster construction time. Furthermore, because they are factory-made, the quality is stable, ensuring reliability in construction. ○ High Economic Efficiency Spiral ducts are mass-produced as standard products in factories, making them inexpensive. Additionally, due to their round shape, which has the smallest surface area, insulation costs are lower for the same area. ● For more details, please contact us.
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basic information
Material: Made of zinc-coated steel sheet according to JIS G 3302.
Price information
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Applications/Examples of results
"Uses" Ducts for dust collection, air conditioning, and deodorizing devices Construction structural materials and temporary materials (for drainage holes in concrete structures, air retention) Others, general air transport pipes, intake and exhaust pipes in tunnels, temporary exhaust pipes, chimneys, gutters, dust chutes, etc.
Company information
We are planners for creating living roads, considering "improvement of efficiency" and "improvement of quality."