... , Flange, Coupling, Shell, Hydraulic Cylinder Forging, Roller Forging, Ring Forging, Gear Blank, Gear Wheel. 2. Materials: Carbon steel, ... Alloy steel 3. Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks, Modules etc 4. Process: Forging ... Report, Dimensions Check Report 7. Specifications of Forging:Shape Diameter(m) Length(m) Shaft ≤ ...