The inner surface of the cylinder is smooth, resulting in very little pressure loss, and the installation and continuation of the pipe are also easy.
Spiral ducts are spiral steel pipes made by winding strip steel with a width of 100mm to 150mm and a thickness of 0.5mm to 1.0mm, while crimping both ends of the strip steel. The overlapping sections consist of four layers of strip steel that spiral around the outer circumference of the pipe, enhancing the pipe's strength.
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basic information
[Material] Hot-dip galvanized steel sheet conforming to JISG-3302 [Size] φ75 to 1,000 [Parts] 90° elbow, 45° elbow, nipple, T pipe, 45° Y pipe, drop pipe, fixing collar
Price information
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Delivery Time
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Applications/Examples of results
- Heating for apartment buildings, ventilation ducts for bathrooms and toilets, air conditioning ducts - Ducts for office buildings and retail buildings - Supply and exhaust pipes in tunnels - Dust collection ducts for industrial buildings, etc.
Company information
Our company is a leading manufacturer of residential-related equipment, including exhaust pipes, ducts, air conditioning ducts, and oil tanks. We assist in creating a rich lifestyle for everyone through our products. As a manufacturer and trading company, we have established sales offices nationwide to deliver "more reliable products and information." For product catalogs, drawings, and various inquiries, please visit our official website: http://www.toyoalchi.com/
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