Tubes Size (mm) Thickness (mm) kg/metre Surface Finish Paint Gal 50 x 20 1.6 1.63       2 1.99       2.5 2.42       3 2.83     50 x 25 1.6 1.75       2 2.15       2.5 2.62       3 3.07     65 … Continue reading Rectangular Tube