1. Material: ASTM A668D,E,F 2.Application: Hydropower 3.Flange Diameter:745mm,OD:410mm, Hole Diameter:120mm 4.Length:6375mm 1.Name: Turbine Shaft 2. Application: Hydropower 3.Material: ASTM A668D,E,F4.Certificates:ISO9001-2008,GL,ABS5.Min order:1 pcs6.Payment times:T/T OR L/C7.Delivery time: 45days after receiving your PO8.Main Forged process: Forging→Rough machining → Heat treatment → Drilling → ...