1.forged axle head for metallurgy equipment 2.N+T+Q (heat treatment) 3.Good quality and Best price Product Name:shaft head Material ... :alloy steel or stainless steel Certificates: ISO9000, ISO14001 ,CCS,GL,BV,ABS,LR,DNV,NK,KR Min order: 1 ... as turbine impeller, wind power spindle, heavy load gear, ship shaft, roller, tube-shaped forging, ring forging, and all kinds of ...