... the customer's drawings. Max.Diameter:2M Products:Forged Shaft.Steel grade:Carbon steel:Chinese Standard:20#,25#,35 ... Italy, Spain and South Africa. Applications of Forged ShaftsWind Turbine : Turbine Rotor Shaft, Turbine Blade, Valve, Bush and Casing BoltGas ... Power : Casing, Coupling, RPV Stud Bolt, Pump ShaftForged shaft Material Carbon steel, alloy steel, stainless steel,Material Standard:GB ...