Existence form of carbon graphite is varied picture, there is crystalline elemental carbon such as diamond, graphite; amorphous carbon such as coal; complex organic compounds such as animals and plants and the like; carbonates such as marble and the like. Physical and chemical properties of elemental carbon depends on its crystal structure. Different diamond and graphite crystal structure of soft creamy high hardness, each have their own appearance, density, melting point. Graphite is a crystalline mineral carbonaceous elements, its crystalline lattice is hexagonal layered structure. Each network distance between the layers of graphite for 340pm price, the same pitch network layer of carbon atoms is 142pm ;. Belongs to hexagonal graphite, with a complete layered cleavage. Molecular bond cleavage plane of graphite-based manufacturer of molecular attraction is weak, so the natural floatability well. The main products are: a variety of high-purity, electrode graphite mold, metal continuous casting graphite mold, chemicals machinery seals, geological drill sintering mold, graphite heating elements, aluminum with a stopper, the base bottom bowl, pouring tube, chute jacket, graphite rings, cylinder, strip, graphite crucible, brush, graphite thermal field, graphite rotors, graphite seal ring, graphite mold, carbon graphite, metal casting graphite mold, carbon graphite mechanical seal ring, special high pure graphite, carbon graphite blade, sintered graphite mold, graphite products, such as rotary kiln graphite block, graphite, carbon industry is provided by the North Sea Dragon Sea Dragon Carbon Co., Ltd. Weifang. Carbon Co., Ltd. Weifang Sea Dragon (www.longmentanye.com) strong, credible, Shandong Weifang graphite and carbon products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the industry in the North Sea Dragon carbon into the brilliant and you work for a better future!