中国批发q235/q235b/q345/q345b/ss400/a36钢h型钢尺寸待售
US$485.00 - US$515.00
Min Order: 25 metric tons
CNSupplier
11 yrs
批发标准尺寸h型钢20毫米s235jr a36 s275jr ss400低碳钢HEB IPE 150x150 h型钢
US$465.00 - US$520.00
Min Order: 1 tons
CNSupplier
In malaysia astm a992 steel beams standard size s355 h beam supplier Fast shipping wholesale price
US$460.00 - US$530.00
Min Order: 1 tons
CNSupplier
定制好价格316l 303 321 304l 410结构二手201 304 316不锈钢高强度不锈钢h型钢
US$2,000.00 - US$2,080.00
Min Order: 2 tons
CNSupplier
7 yrs
Q235 Q345B G50 G65 S275J0 IPE100 IPE120 IPE140 5毫米6毫米8毫米型材钢h型钢碳钢h型钢
US$480.00 - US$530.00
Min Order: 10 tons
CNSupplier
Aisi Astm 10毫米厚5*7 6.5*9 9*14 8*13根据标准要求生产的各种尺寸a36 a572 s235jr s355jr H梁
US$585.00 - US$655.00
Min Order: 1 tons
CNSupplier