Rectangular Tube 90x50x3 Posted on January 2, 2017October 21, 2017 Rectangular Tube 90x50x3 Rectangular Tube Size : Rectangular Tube 90x50x3 Weight : 6.24 kg/m. Sectional Area : 7.94 cm2. Side 1 : 90 mm. Side 2 : 50 mm. Thickness : 3 mm. Outside Radius : 4.5 mm. [wpfilebase tag=file id=1447 /] Hollow Section rectangular hollow section Rectangular Tube sizes Rectangular Tube steel steel sections steel tubing