Tubo Diverso - Tubo Estrutural Quadrado Tubo Estrutural Quadrado - Espessura 6 a 12 mm Diâmetro D - mm Espessura E - mm Massa Linear Kg/mt Tubos por Atado 50 6,0 7,56 42 60 6,0 9,45 30 70 6,0 11,30 24 70 8,0 — — 80 6,0 13,20 25 80 8,0 16,40 15 90 6,0 15,10 20 100 6,0 17,90 20 100 8,0 23,42 15 100 10,0 25,60 15 120 6,0 22,08 20 120 8,0 28,80 12 120 10,0 31,80 12 120 12,0 35,80 6 140 6,0 25,43 16 140 8,0 33,28 12 140 10,0 38,10 12 150 8,0 35,48 12 160 6,0 29,20 12 160 8,0 37,37 12 180 6,0 32,10 12 200 6,0 35,80 9 200 10,0 57,00 6 220 12,0 73,50 6 250 6,0 45,20 6 250 10,0 72,70 6 250 12,0 84,80 4