2. Specification: Thickness :8-650mm :Length :3000-27000mm ,Width :1500-4020mm 3.Delivery States: with the different need of customer,we can do heat treatment facilities for hot-rolled, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering and other delivery states are available for clients' requirements 4. International standard : ASME,ASTM,GB3077,GB11251,EN10083-1 etc. 5. Main application : Production of alloy steel components and structure of the boiler superheater header, such as large-diameter tube laminate. 6. Test : UT,HIC,Impact test,PWHT Z15,Z25,Z35 ,according to customers' requests we also can do other test