+ Thép Hình U
U80 23kg, 29kg, 31kg
U100 32kg, 45kg, 46kg, 56kg
U120 42kg, 56kg
U140 54kg, 66kg
U160 75kg, 84kg
U180 18,6kg/m
U200 17kg,23,5kg, 24,6kg
U100 x 6m = 33kg, 45-46kg
U120 x 6m = 42kg/ cây, 56kg/cây
U140 x 6m = 54kg/cây, 66kg/cây
U160 x6m/ 12m = 12.5 kg/m, 14kg/m
U180 x 68 x 6 x 12m = 18.6kg/m
U200 x 69 x 5.4 x 12m = 17kg/m
U200 x 73 x 8.5 x 12m = 23.5kg/m
U200 x 75 x 9 x 12m = 24.6kg/m