日标槽钢75*40*5Q235B日标槽钢100*50*5Q235B日标槽钢125*65*6Q235B日标槽钢150*75*6.5Q235B日标槽钢150*75*9Q235B英标槽钢CH76*38*7S275JR英标槽钢CH102*51*10S275JR英标槽钢CH102*51*10S355JR/S355J0英标槽钢CH127*64*15S275JR英标槽钢CH152*76*18S275JR欧标槽钢40*20*5*5.5S275JR欧标槽钢40*35*5*7S275JR欧标槽钢UPN50*25*5A36欧标槽钢UPN60*30*6*6S275JR欧标槽钢UPN65*42*5.5A36欧标槽钢UPN80*45*6Q235B欧标槽钢UPN80*45*6S235J0/S275J0欧标槽钢UPN100S355J2欧标槽钢UPN100Q355B欧标槽钢UPN100S275JR/S355JR欧标槽钢UPN100S355J2欧标槽钢UPN120*55*7Q235B欧标槽钢UPN120*55*7Q355B欧标槽钢UPN120*55*7S235J0/S275J0欧标槽钢UPN140*60*7S235JR/S275JR欧标槽钢UPN140*60*7S355JR欧标槽钢UPN140*60*7S355J2欧标槽钢UPN160*65*7.5S235JR/S275JR欧标槽钢UPN160*65*7.5S355JR欧标槽钢UPN160*65*7.5S355J2欧标槽钢UPN180*70*8S235JR/S275JR欧标槽钢UPN180*70*8S355JR欧标槽钢UPN180*70*8S355J2/S275J2欧标槽钢UPN200*75*8.5S235JR/S275JR欧标槽钢UPN200*75*8.5S355JR欧标槽钢UPN200*75*8.5S355J2欧标槽钢UPN220*80*9S235JR/S275JR欧标槽钢UPN220*80*9S355JR欧标槽钢UPN220*80*9S355K2欧标槽钢UPN240*85*9.5S355JR欧标槽钢UPN260*90*10S355J2欧标槽钢UPN280*95*10S355J2欧标槽钢UPN300*100*10S355JR欧标槽钢UPN300*100*10S355J2欧标槽钢UPN300*100*10S355J2欧标槽钢UPN320*100*14*16S355J2欧标槽钢UPN350*100*14*16S355J2欧标槽钢UPN380*102*13.5*16S355J2欧标槽钢UPN400*110*14*18S355J2英标/澳标槽钢PFC100*50*5S355JR英标/澳标槽钢PFC100*50*5S235JR英标/澳标槽钢PFC125*65*5.5S355JR英标/澳标槽钢PFC125*65*5.5S235JR英标/澳标槽钢PFC150*75*5.5*10G300英标/澳标槽钢PFC150*75*5.5*10Q355B/S355JR英标/澳标槽钢PFC150*90*24S355J0英标/澳标槽钢PFC180*75*6.0*10.5S355J0英标/澳标槽钢PFC200*75*6&ast