Spiral pipes have the following characteristics:
1. Smooth appearance, no burrs, silver white in color; 2. Easy installation with few connection points; 3. Low ventilation resistance and low ventilation noise; 4. Good strength and rigidity; 5. The thickness is controllable and can be freely selected within 5-107 μ m; 6. No hydrogen embrittlement, no temperature hazards, and unchanged mechanical properties of materials; 7. Can replace some processes that require hot-dip galvanizing; 8. Good corrosion resistance, with a neutral salt spray test lasting up to 240 hours; 9. Completed by hot-dip galvanizing method, suitable for various strong corrosive environments such as strong acid, alkali mist, etc; 10. Various specifications of air ducts can be specially designed and customized according to customer requirements.
Compared with traditional handmade white iron pipes, the mechanism of spiral pipes has the following advantages: 1. Good sealing. 2. Good strength and rigidity. 3. Low ventilation resistance, low ventilation noise, and round pipes are superior to square pipes. 4. Easy installation with few connection points. 5. High grade, beautiful appearance
Application of Spiral Pipe:
1. Air supply, including ventilation such as fresh air and exhaust, has a wide range, such as in factory workshops and production sites. Due to the generation of harmful gases, they need to be discharged outdoors and then transported indoors. At this point, it is necessary to use air ducts with high flow and low pressure, and spiral ducts are suitable. Generally, galvanized iron pipes are used, while stainless steel pipes are used in corrosive and particularly humid places.
2. Send cold air. The common type is the duct of central air conditioning, which requires insulation material. Spiral ducts can be coated with insulation materials inside, which looks beautiful on the outside.
3. Exhaust oil fumes. The kitchens of restaurants, hotels, and hotels all produce a large amount of oil fumes that need to be discharged. The use of circular air ducts is called oil fume chimneys. Here, spiral ducts should be called oil fume ducts.