... weight:200kg~20T Established in 2004, Shandong runchi heavy forging co., ltd is a production and tread enterprise ... main equipment : 5000T forging hydraulic press , 2500T forging hydraulic press; 10T free forging electric-liquid Hammer; 3T free forging electric-liquid Hammer; ... gear , forged valve, forged disc, forged cake , forged pipe fitting, tube sheet ,etc. Currently, the outer diameter of ...