Q345C无缝方管20*20*0.6-2.0 Q345C无缝方管130*130*3.0-12
Q345C无缝方管25*25*0.6-2.0 Q345C无缝方管140*140*3.0-12
Q345C无缝方管30*30*0.8-3.0 Q345C无缝方管150*150*3.0-12
Q345C无缝方管40*40*0.8*4.0 Q345C无缝方管160*160*4.0-12
Q345C无缝方管50*50*1.0*5.0 Q345C无缝方管180*180*4.0-12
Q345C无缝方管60*60*1.2-6.0 Q345C无缝方管200*200*4.0-14
Q345C无缝方管70*70*2.0-6.0 Q345C无缝方管220*200*4.0-16
Q345C无缝方管75*75*2.0-6.0 Q345C无缝方管250*250*6.0-16
Q345C无缝方管80*80*2.0-8.0 Q345C无缝方管280*280*6.0-16
Q345C无缝方管90*90*2.0-8.0 Q345C无缝方管300*300*6.0-16
Q345C无缝方管100*100*2.0-12 Q345C无缝方管350*350*8.0-16
Q345C无缝方管120*120*3.0-12 Q345C无缝方管400*400*8.0-16
山东鹏鑫钢铁有限公司
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