160*400*10 Q355B方矩管現貨
160*400*10 Q355B方矩管現貨 Q355B 160*400*9.75 4.7 1 0.378 Q355B 160*400*9.75 7 1 0.563 Q355B 160*400*9.75 3 1 0.237 Q355B 160*400*9.75 7.5 1 0.609 Q355B 160*400*9.75 5.7 1 0.464 Q355B 160*400*9.75 4.6 1 0.372 Q355B 160*400*9.75 4.6 1 0.373 Q355B 160*400*9.75 5 1 0.408 Q355B 160*400*9.75 3 1 0.245 Q355B 160*400*9.75 7 2 1.134 Q355B 160*400*11.5 5.5 1 0.530 Q355B 160*400*11.75 4.9 1 0.465 Q355B 160*400*11.75 9 1 0.866 Q355B 160*400*11.75 5 1 0.485 Q355B 160*400*11.75 10 1 0.970 Q235B 160*400*11.75 9.8 1 0.948 Q235B 160*400*11.75 11 1 1.064 Q355B 160*500*11.75 8.4 1 0.969 Q355B 160*500*11.75 6 1 0.692 Q355B 160*500*11.75 5.1 1 0.587 Q235B 162*242*11.75 12.2 2 1.649 Q235B 162*242*11.75 10 2 1.344 Q235B 162*242*11.75 11 1 0.739 Q235B 162*242*11.75 6.8 1 0.457 Q235B 162*242*11.75 6.5 1 0.437 Q355B 170*240*7.75 4.4 1 0.203 Q355B 170*240*7.75 8 2 0.738 Q355B 170*240*7.75 8.3 1 0.383 Q355B 170*240*7.75 6.8 1 0.323 Q355D 172*340*9.75 9.8 1 0.730 Q355B 170*350*11.75 5.2 1 0.463 Q355B 170*350*11.75 4.5 1 0.401 Q355D 172*340*9.75 7.7 1 0.571 Q345B 178*376*9.75 9.5 2 1.493 Q345B 178*376*9.75 8.5 1 0.682 Q355B 178*378*11.75 7.4 1 0.700 Q355B 178*378*11.75 8.6 1 0.814 Q355B 178*378*11.75 6.5 1 0.615 Q355B 178*378*11.75 6.7 1 0.634 Q355B 178*378*11.75 7.75 1 0.733