Rectangular Tube 90x50x4 Posted on January 2, 2017October 21, 2017 Rectangular Tube 90x50x4 Rectangular Tube Size : Rectangular Tube 90x50x4 Weight : 8.15 kg/m. Sectional Area : 10.4 cm2. Side 1 : 90 mm. Side 2 : 50 mm. Thickness : 4 mm. Outside Radius : 6 mm. [wpfilebase tag=file id=1450 /] Hollow Section rectangular hollow section Rectangular Tube sizes Rectangular Tube steel steel sections steel tubing