... different production processes, deeply affects the performance. Graphite Blocks / Plates / Rods are variously used in many productions and applications, such as ... ,550x250x1800,550x250x2500,400x400x1800,500x500x1800,500x500x2000,530x530x2000,600x200x1830,650x400x1800,850x300x1800,850x400x1850 Rods Sizes(mm)Φ400-Φ1200 x 300-500, Φ100-Φ550 x ...