型号理论重量（kg/m）10x10x113x13x1.115x15x1.515x15x116x16x1.220x20x120x20x1.525x25x1.535x35x1.540x40x1.550x50x20.2810.4080.6320.440.550.590.8661.11.5681.8023型号20*20*1.225*25*1.240*40*240*40*2.540*40*450*50*2.550*50*350*50*460*60*2.560*60*360*60*470*70*470*70*580*80*480*80*6100*100*4100*100*8120*120*4160*160*4.5理论重量（kg/m）型号0.7550*30*2.50.9450*30*32.2950*32*23.0250*35*2.54.6855*38*23.8160*40*2.54.4460*40*35.7460*40*44.5270*50*45.3880*60*37.0280*60*48.2280*60*510.290*40*2.59.9690*60*513.85100*60*311.65100*60*423100*60*514.16100*60*4.519.2160*80*4.5220*80*6理论重量（kg/m）3.023.62.23.322.83.814.445.747.027.098.2210.255.1910.477.39.1611.5314.4115.8427.1