oil tank steel plate A 516 GR 70 Thickness:below 150mm Width:bleow 4000mm Ceritification:ISO9001,ASTM,ASME CERTIFICATE hot rolled steel plate SA ... ~40005000~20000ASTM A515, ASTM A516, ASTM A537, ASTM A387A285 Gr.A/B/C8~1001500~40005000~20000A537 CL1/CL2/CL38~1001500~40005000 ... --Appliancant:boiler stee equipment ,prssure vessel equipment etc.--Mill:BAO STEEL,SHOUGANG GROUP,WUYANG GROUP,ANSHAN GROUP