Our low sulfur and low nitrogen graphitized petroleum cokebis made of calcined petroleum coke as raw material, then going through fully graphitization of the continuous graphitization process under the high temperature of minimum 2600ºC . Afterwards, through crushing, screening and classification, we supply our users with the different particle size between 0-50mm at the customers' request. Acting as carburizer, it's widely used in the special steel smelting and precision casting process, especially meeting the requirement of high quality product and strict control of sulfur content in the ductile iron and grey iron casting industry.
 

 
Our service:

1. Quality guarantee: testing before payment and delivery is available;
2. Supply GPC/graphite petroleum coke on time.
3. Continuously improve producing craft, reduce producing cost.