Product Name: Graphitic Bottom Cathode Blocks Model NO.: graphite block Crystal Morphology: Cooking Forming Way: Molded Graphite Grade: Industrial Grade Carbon Content: High-Carbon Composition: Coke Type: Cathode Block Model: Semi Graphite OEM: Yes Trademark: XS Transport Package: Wooden Case Specification: Size as customer's drawing Origin: China HS Code: 8545190000 Product Description Graphitic bottom cathode blocksCATHODIC PRODUCTS FOR ALUMINIUM INDUSTRY cathode blockCathode Carbon Block Graphitized cathode graphite block for aluminum factorySemi-Graphitic cathode blockCARBON ELECTRODE FOR ELECTROLYSER Product details :Customized according to your drawing and request .We are professional factory in cathode block and part like corner and end slide all related products . For aluminum Factory . So welcome your inquiry with your drawing .Below is our standard specification for 30% Semi-graphitic cathode blocks for the usage of Aluminium pots (Bottom) lining. For the shapes and size we customise it as per customer's specific requirements. Our manufacturing process is vibro method.