Round Tube - Steel (BE/SE - big end/small end)

- High aerodynamic performance and durability
- Manufactured from galvanised steel
- Smooth dimpled interior for high efficiency aerodynamics
- 100% hermetic seal due to high-quality lock seam
- 2.95m, 1.8m & 1.2m lengths standard. Other lengths available to order non-standard
- Standard diameters (mm): 100 125 150 175 200 250 300 350 400 450 500 600
- Non-standard (mm): 160 180 224 280 315 360 480 550 560 630 710 800 1000 1250 1320 1472 1524
- Can be insulated with fibreglass ductwrap, thermobreak or 25mm polyester
- For 100mm and 125mm dia tube use Rigi-Tube cut to length