
Petroleum coke recarburizer is a core recarburizing material in the steelmaking and casting indus...
Petroleum coke is a high-quality carbon material refined from crude oil through a delayed coking ...
Graphite powder particle size specifications: Particle sizes include 1-5mm, 0.2-1mm, 0-0.2mm, 0-2...
Columnar carburizer Main ingredients •Carbon is the main ingredient, and the carbon content is us...
Spherical carburizer Main ingredients •The main ingredient of spherical recarburizer is carbon, w...
Granular carburizer Main ingredients •The main ingredient is carbon, which is usually made from p...
Hebei Yaofa Carbon Co., Ltd. is a large carbon manufacturer in China with more than 20 years of production experience, which can provide carbon materials and products in many fields. We mainly produce carbon additives (CPC and GPC) and UHP/HP/RP grade graphite electrodes.