... ,80kg-5t 3,length no more than 5m 4,mim dia over 80mm circular forging1,min OD around 400mm2,weight of single ... 50mmshaft forging1,80kg-5t2,length no more than 5m3,mim dia over 150mmcylinder forging 1,min OD around 150mm2,weight of ... piece between 50kg and 5t3,height within 2000mmsteel bar forging1,dia above 90mm2,length within 5mOther forgings that our factory can ...