... Forging|Die ForgingForging Weight:100kg|100kg-12tonMaterial:Carbon Steel|Stainless Steel|Alloy SteelMaterial Standard:ASTM|DIN|BS|EN ... Press|Ring RollMachinery:CNC-MachineCustomized Die Forging Carbon Steel Stainless Steel Forged Rings For Wind EngineDescription: 1) Product ... , AISI, ASME, DIN, BS, EN,JISMaterial:Carbon Steel, Stainless Steel, Alloy Steel Forging machine:2000T Forging Hydraulic Press, ...