1.Min.Order:10Tons 2.SupplyAbility:10000Tons/Month 3.FOB Price:US $600-700/Ton 4.PaymentTerm:T/T 5.ShippingPort:Tianjin 1.Standard: GB/T 112632-19982.Steel grade: Q235B; Q345B3.Size: 100x100-900x300.4.Type: Wide Flanged,Middle Flanged,Narrow Flanged5.Further Processing: Drilling,Welding,Cutting,Ball Blasting, Painting,Galvanizing. We specializes in all kides of steel pipes sheets and profile ...