SS400 SM490A/B Q235B Q345B HEB IPE 450高质量和高强度的h型钢S235 S355JR h型钢
US$470.00 - US$575.00
Min Order: 10 tons
CNSupplier
ASTM A36 W6x8.5 W6x9 W6x7 W6x8.5 W8x10 W8x15 W8x18 W8x21 W8x31 W10x22 8x8结构碳钢h型钢梁供应商
US$600.00 - US$620.00
Min Order: 25 tons
CNSupplier
SS540 S235 S275 S355 A36 A572 G50 G60等q235碳钢h型钢
US$480.00 - US$580.00
Min Order: 3 tons
VNSupplier
1 yrs
SS540 S235 S275 S355 A36 A572 G50 G60等q235碳钢h型钢
US$540.00 - US$560.00
Min Order: 5 tons
VNSupplier
1 yrs
SS540 S235 S275 S355 A36 A572 G50 G60等q235碳钢h型钢
US$460.00 - US$680.00
Min Order: 5 tons
VNSupplier
1 yrs
SS540 S235 S275 S355 A36 A572 G50 G60等q235碳钢h型钢
US$460.00 - US$680.00
Min Order: 5 tons
VNSupplier
1 yrs
S355jr Q345 A36 Ss400 Q235 ASTM A36 HEB HEB IPE h型钢低碳钢建筑h型钢梁
US$550.00 - US$570.00
Min Order: 10 tons
CNSupplier
S355jr Q345 A36 Ss400 Q235 Astm A36 Heb Heb Ipe h型钢低碳钢建筑h型钢梁
US$420.00 - US$550.00
Min Order: 10 tons
CNSupplier
厂家批发S355jr S355j0 Q355 ASTMS D 355 76*59*4.3*6.6 h型钢截面h型钢梁
US$495.00 - US$520.00
Min Order: 1 tons
CNSupplier
1 yrs
vq35de w10x22 w18x76 w6x7 w6x8.5 w6x9 w8x13 w8x15重量焊缝钢弯曲h形梁200x200低碳钢
US$420.00 - US$470.00
Min Order: 3 tons
CNSupplier