... $520-$600 MOQ:25MT Payment Term:TT/LC Standard:AISI,ASTM,DIN,GB,JIS Grade:Q195,Q235,Q345,SS400,A36 1 ... . Standard:GB /T9787,ASTM,JIS,EN,DIN 2. Steel Grade: ASTM A36,SS400, S235JR, S275JR, S355JR, A572,SS540 ... beam, Bridges, transmission tower, lifting transportation machinery, the ships, the industrial furnace,container frame and warehouse shelves, etc.. 8.Delivery time ...