Technical Sheets Octagonal section tubes A x BDiameterSpessore – Wall thickness [mm] 0.450.50.60.70.80.91.01.11.21.41.51.82.02.53.0 [mm][mm]Peso – Weight [kg/m] 30X2030////0.5760.6460.7150.7840.8520.987105412521381// 35X2032////0.6160.6900.7640.8380.9111056112813411480//