... , 3MW,3.6MW2,Features: 3.6MW,3MW, 2MW and 1.5MW wing turbine principal shaft 3,Standards: ASTM, ASME, DIN, SIS ... accreditation -LR, ABS, DNV certification.5,Materials: Carbon, stainless steel and alloy steel 6,Delivery Status: Q + T (Quenching + Tempering) ... many various of excellent forging parts for different industry like wind turbine shafts , ship shafts , heavy gears , flanges , ring pieces , all ...