Tips for Choosing Spiral Duct
Time:2024-04-01
Views:921
Spiral duct is a kind of ventilation and exhaust system component with high production precision, easy installation, small wind resistance and good air tightness. Kingreal can provide a variety of ventilation equipment roll forming machines, and the spiral duct roll forming machine is one of them. The following KINGREAL will introduce the common materials of spiral ducts and how to choose spiral ducts, hopefully can help you to purchase spiral duct.
Commonly used materials for spiral ducts
1. Galvanized sheet: galvanized sheet spiral duct pipe is the most common type of spiral duct pipe material, which is mainly composed of cold rolled substrate and pure zinc strip with galvanized surface. Its advantage is that it is cheap, but its disadvantage is that it is easy to rust and not suitable for use in humid environments.
2. Stainless steel plate: The main components of stainless steel spiral duct pipe are chromium and nickel, which have the advantages of corrosion resistance and high temperature resistance, and are suitable for some high-end occasions, such as laboratories and pharmaceutical factories.
3.Aluminum alloy plate: In addition to the characteristics of stainless steel plate, aluminum alloy plate spiral duct pipe also has the advantages of lighter weight and easy processing.
How to choose spiral ducts
1. According to the usage environment. If used in a humid environment, materials with better corrosion resistance should be selected, such as stainless steel plates or fiberglass plates. Kingreal Spiral Duct Making Machine equipped with different forming models and sharing heads to facilitate processing of different materials, can meet your multiple production needs.
2. According to the shaft weight. If used in a basement or underground garage, materials with strong load-bearing capacity should be selected, such as aluminum alloy plates.
3. According to the air pressure. If the application requires a higher air pressure level, materials with better pressure resistance should be selected, such as fiberglass plates.
4. According to economic factors. For example, if the budget is limited, choose lower-cost materials, such as galvanized sheets or polyurethane foam boards.
In short, the material of the hvac spiral duct determines its service life and safety performance. It is very important to choose the appropriate material based on many factors such as the use environment, axle load, air pressure and economic factors.
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