extractor pipe fittings 2230x90 for absorbtions. The tube 170x170mm L=1400mm .Sheet tickness: 1mm Inox bend radius: 0.8mm (amada, euram bending tool)
I fitted a flat pattern drawings in DXF format
SLDPRT (SolidWorks, filesize: 1.09 MB), DXF (DXF, filesize: 105 KB)