The 30° segmented spiral bend is used to change the direction of airflow in ventilation systems in a gradual and efficient way. It is constructed from several joined segments, which create a smooth curve and reduce pressure losses compared to sharp bends.
Thanks to its spiral and segmented design, this bend ensures more stable airflow and minimizes turbulence and noise within the system. This makes it suitable for applications where high aerodynamic performance and quiet operation are required.
30° spiral bends are typically manufactured from galvanized sheet metal or stainless steel, ensuring corrosion resistance and long service life. The segments are precisely formed to provide accurate connections and a smooth internal surface.
Installation is simple and carried out using couplings or standard connectors for spiral ducts, allowing for quick and airtight assembly. Due to the 30° angle, they are often used in combination with other bends to achieve different angles depending on project requirements.
In practice, 30° segmented spiral bends are an important component for optimizing airflow and building flexible and efficient ventilation systems.
| Dimension (mm) | Parameter 1 | Parameter 2 |
|---|---|---|
| 80 | 0.5, 0.6 mm | Galvanized Steel |
| 100 | 0.5, 0.6 mm | Galvanized Steel |
| 125 | 0.5, 0.6 mm | Galvanized Steel |
| 140 | 0.5, 0.6 mm | Galvanized Steel |
| 150 | 0.5, 0.6 mm | Galvanized Steel |
| 160 | 0.5, 0.6 mm | Galvanized Steel |
| 180 | 0.5, 0.6 mm | Galvanized Steel |
| 200 | 0.5, 0.6 mm | Galvanized Steel |
| 224 | 0.6, 0.7mm | Galvanized Steel |
| 250 | 0.6, 0.7mm | Galvanized Steel |
| 280 | 0.6, 0.7mm | Galvanized Steel |
| 300 | 0.6, 0.7mm | Galvanized Steel |
| 315 | 0.6, 0.7mm | Galvanized Steel |
| 350 | 0.6, 0.7mm | Galvanized Steel |
| 355 | 0.6, 0.7mm | Galvanized Steel |
| 400 | 0.6, 0.7mm | Galvanized Steel |
| 450 | 0.6, 0.7mm | Galvanized Steel |
| 500 | 0.7, 0.8 mm | Galvanized Steel |
| 550 | 0.7, 0.8 mm | Galvanized Steel |
| 560 | 0.7, 0.8 mm | Galvanized Steel |
| 600 | 0.7, 0.8 mm | Galvanized Steel |
| 630 | 0.7, 0.8 mm | Galvanized Steel |
| 650 | 0.7, 0.8 mm | Galvanized Steel |
| 710 | 0.7, 0.8 mm | Galvanized Steel |
| 750 | 0.7, 0.8 mm | Galvanized Steel |
| 800 | 0.7, 0.8 mm | Galvanized Steel |
| 850 | 0.7, 0.8 mm | Galvanized Steel |
| 900 | 0.7, 0.8 mm | Galvanized Steel |
| 950 | 0.7, 0.8 mm | Galvanized Steel |
| 1000 | 0.8, 1.0 mm | Galvanized Steel |
| 1050 | 0.8, 1.0 mm | Galvanized Steel |
| 1100 | 0.8, 1.0 mm | Galvanized Steel |
| 1120 | 0.8, 1.0 mm | Galvanized Steel |
| 1150 | 0.8, 1.0 mm | Galvanized Steel |
| 1200 | 0.8, 1.0 mm | Galvanized Steel |
| 1250 | 0.8, 1.0 mm | Galvanized Steel |
| 1300 | 0.8, 1.0 mm | Galvanized Steel |
| 1350 | 0.8, 1.0 mm | Galvanized Steel |
| 1400 | 1.0, 1.2 mm | Galvanized Steel |
| 1450 | 1.0, 1.2 mm | Galvanized Steel |
| 1500 | 1.0, 1.2 mm | Galvanized Steel |