multi-diameter shaft Size:diameter=1300mm max,L=14000mm max Grade:45C,35CrMo,34CrNi3Mo,17Cr2Ni2Mo,etc multi-diameter shaftforged,forgingshaft ... power main shaft,impellerSize:diameter=1500mm max,L=14000mm maxbent axle:Size,H=800mm max,L=1000mm max,Total L=7000mm maxroll:hot ... cold roll,core,Size,diameter=850mm maxring,sleeve,diameter=2500mm max,L=4000mm maxDelivery condition1 process:eaf+lf+vd+forge vd ...