Panjin Ghigh Carbon Products Co., Ltd

panjin, Liaoning, China

We are offering graphite electrode g-high graphite electrodes are made from petroleum coke and needle coke, using coal tar pitch as agglutinant, produced through the process of calcining, mixing, kneading, compressing, roasting, graphitization and machining, etc. G-high graphite electrodes have the properties of superior electric conductivity and chemical stability, high mechanical strength, less impurity, seismic performance in high temperature. G-high graphite electrodes are mainly used for steel-making in electric furnaces, mineral hot furnaces and electric resistance furnaces. Graphite electrodes conduct electric current into the furnace. Electric current produces arc in the smelting district, when the temperature increases to about 2000°c, smelting begins. Our series of graphite electrodes are applicable to the common furnaces and high power furnaces with high voltage and short arc. G-high graphite electrodes are classified into three classes. np graphite electrodes: mainly used in common power electric ovens for smelting steel, smelting silicon and smelting yellow phosphorus; hp graphite electrodes: mainly used in high power electric ovens for smelting steel; uhp graphite electrodes: mainly used in ultra high power electric ovens for smelting steel. specifications: resistivity≯ unit：μωm electrode np grade dia100-500mm 8.5 hp grade dia 300-500mm 6.5 uhp grade dia 350-500mm 6.5 nipple np grade dia100-500mm 8.5 hp grade dia 300-500mm 6.0 uhp grade dia 350-500mm 5.5 bending strength≮ unit：mpa electrode np grade dia100-500mm 9.8 hp grade dia 300-500mm 10.0 uhp grade dia 350-500mm 10.5 nipple np grade dia100-500mm 13.0 hp grade dia 300-500mm 14.0 uhp grade dia 350-500mm 16.0 elastic modulus≯ unit：gpa electrode np grade dia100-500mm 9.3 hp grade dia 300-500mm 12.0 uhp grade dia 350-500mm 14. Nipple np grade dia100-500mm 14.0 hp grade dia 300-500mm 16.0 uhp grade dia 350-500mm 18.0 bulk density≮ unit: g/cm3 electrode np grade dia100-500mm 1.53 hp grade dia 300-500mm 1.63 uhp grade dia 350-500mm 1.65 nipple np grade dia100-500mm 1.69 hp grade dia 300-500mm 1.72 uhp grade dia 350-500mm 1.72 cte≯ unit: 100-600℃ electrode np grade dia100-500mm 2.9 hp grade dia 300-500mm 2.2 uhp grade dia 350-500mm 1.5 nipple np grade dia100-500mm 2.8 hp grade dia 300-500mm 2.0 uhp grade dia 350-500mm 1.4 ash≯ unit: % electrode np grade dia100-500mm 0.5 hp grade dia 300-500mm 0.3 uhp grade dia 350-500mm 0.3 nipple np grade dia100-500mm 0.5 hp grade dia 300-500mm 0.3 uhp grade dia 350-500mm 0.3

• Brand NameG-High
• low sulphur low nitrogen

We are offering graphite petroleum coke g-high graphite petroleum coke is widely used as carburant in the steel-making industry and precision casting industry, reduction pregnant agent in the casting industry, reducing agent in metallurgical industry and as one kind of refractories, etc. G-high graphite petroleum coke could promote the nucleation of the graphite in liquid iron, increase the amount of spheroidal graphite, and improve the structure and the grade of grey iron. Based on the microstructure observation, the features of g-high graphite petroleum coke are as the following: first, it can greatly increase the proportion of ferrite content of the nodular cast iron without pearlite stabilizer; second, it can increase the percentage of v and vi shaped graphite when it is used; third, comparing with the improvement of the shape of spheroidal graphite, the great increase of spheroidal graphite amount can decrease the usage of expensive nucleating agent for later micro-adjustment and save the cost remarkably. Specifications: gh-gpc-1 fc 98% min s 0.05% max ash 1% max moisture 0.5% max vm 1% max h 0.01% max n 0.03% max gh-gpc-2 fc 98.5% min s 0.05% max ash 0.7% max moisture 0.5% max vm 0.8% max h 0.01% max n 0.03% max gh-gpc-3 fc 99% min s 0.03% max ash 0.5% max moisture 0.5% max vm 0.5% max h 0.01% max n 0.03% max size: 1-3mm, 1-5mm, 0.5-6mm, 1-10mm, or at customers’ option

• Brand NameG-High

We are offering electrically calcined anthracite best quality anthracite as raw materials through high temperature calcined at over 2000°c by the dc electric calciner with results in eliminating the moisture and volatile matter from anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation. It has good characteristics with low ash, low resistivity, low sulphur, high carbon and high density. It is the best material for high quality carbon products. It is used as carbon additive in steel industry or fuel. specifications gh-eca-1 fc 96% min s 0.3% max ash 3.5% max moisture 0.7% max vm 0.5% max gh-eca-2 fc 95% min s 0.3% max ash 4.5% max moisture 0.7% max vm 0.5% max gh-eca-3 fc 93% min s 0.3% max ash 6.5% max moisture 0.7% max vm 0.5% max

• Brand NameG-High

We are offering calcined anthracite coal g-high calcined anthracite is produced when anthracite is calcined under the temperature of 1240°c in vertical shaft furnaces. G-high calcined anthracite is mainly used in electric steel ovens, water filtering, rust removal in shipbuilding and production of carbon material. Specifications: gh-cac-1 fc 95%min s: 0.3%max ash 4.0%max moisture: 1.0%max vm: 1.0%max gh-cac-2 fc 93%min s: 0.3%max ash 5.5%max moisture: 1.0%max vm: 1.5%max gh-cac-3 fc 90%min s: 0.5%max ash 8.0%max moisture: 1.0%max vm: 2.0%max size:　　1-3mm, 1-4mm, 1-5mm, 4-10mm, or at customers’ option

• Brand NameG-High

We are offering calcined petroleum coke by strictly practicing yb/t 192-2001, g-high carbon develops many kinds of carbon-additives according to customers’ requirements, which contains high carbon, low sulphur, low nitrogen and few harmful impurities. These products are playing a very positive role in improving quality and lowering consumption in metallurgical industry, and they have been preferred by most of the major manufactures. Meanwhile, they are also widely used in chemical industry. Since its founding, g-high carbon has made rapid progress due to increasingly improved production management and quality control system. By stable production and supply capacity, g-high carbon has been the origin for many trading companies and metallurgical factories when they look for qualified carbon additives. Specifications gh-cpc-1 98.5% min 0.5% max 0.5% max 0.3% max 0.5% max gh-cpc-2 98.5% min 0.5% max 0.5% max 0.5% max 0.5% max gh-cpc-3 98.5% min 0.7% max 0.8% max 0.8% max 0.5% max gh-cpc-4 98.5% min 0.7% max 0.8% max 1.2 % max 0.5% max gh-cpc-1 fc 98.5% min s 0.3% max ash 0.5% max moisture 0.5% max vm 0.5% max gh-cpc-2 fc 98.5% min s 0.5% max ash 0.5% max moisture 0.5% max vm 0.5% max gh-cpc-3 fc 98.5% min s 0.8% max ash 0.7% max moisture 0.5% max vm 0.8% max gh-cpc-4 fc 98.5% min s 1.2% max ash 0.7% max moisture 0.5% max vm 0.8% max