wind power main shaft Wind Turbine Shafts (1-3.6+MW) Raw Materials: Carbon Steel, Alloy Steel ... ,3.6MWDetailed Product DescriptionFeatures: 3MW, 2MW and 1.5MW wing turbine principal shaft Standards: ASTM, ASME, DIN, SIS and EURONORM ... various of excellent forging parts for different industry like wind turbine shafts , ship shafts , heavy gears , flanges , ring pieces , all kinds of forging ...