forging ring OD: 350-5000mm ID: 500-4800mm H: 45-650mm Weight: max 6 T ring forgingYou can find many kinds of free forging products 1) Outside Diameter:100mm--5000mm2)Material c45,c15 ,c60,c65,40Cr ,40CrNiMo,4Cr13,20CrMnTi,16Mn,42/35/20CrMo...etc3) Weight:50KG--6000KG4)processes : free forging5)standards: ASTM,AISI .API,UNI,DIN,SIS,and EURONORM6)packing is according to requirement 7) products are ...