Min. Order Reference FOB Price
20 Tons US$500.00-650.00 / Ton
Product Description
High Purity Carbon Additive / Graphite Petroleum Coke Product Description Graphitized Petroleum Coke is made from high quality petroleum coke under a temperature of 2800ºC.And,it is widely used as the best kind of recarburizer for producing high quality steel,special steel ...