-
2021 Latest Design Good Conductivity Graphite Electrode - Regular power Graphite electrode – Hexi
The main raw material of ordinary power graphite electrode body is high-quality petroleum coke, which is mainly used in electric arc furnace for steelmaking. The production process includes calcination, batching, kneading, forming, roasting, graphitization and machining. The raw materials of nipple are needle coke and high-quality petroleum coke, and the production process includes one impregnation and two roasting. Hexi Carbon is a manufacturing company that produces, sells, exports and pro... -
OEM Supply Uhp Graphite Electrode - RP 450mm Graphite Electrode – Hexi
The main raw material of graphite electrode production is petroleum coke. A small amount of asphalt coke can be added to ordinary power graphite electrode. The main raw material of this kind of RP 450mm Graphite Electrode is petroleum coke. A small amount of asphalt coke can be added to ordinary power graphite electrode. The sulfur content of petroleum coke and asphalt coke should not exceed 0.5%. Needle coke is also needed to produce high power or ultra high power graphite electrodes. In add... -
Good quality Uhp Graphite Electrode For Arc Furnaces - 350mm high power graphite electrode – Hexi
Grade:High Power Applicable furnace: EAF Length: 1800mm/2100mm/2400mm Nipple:3TPI/4TPI Shipping Term: EXW/FOB/CIF HP graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. Generally it is designed for high power electric arc furnace steel-making. 高功率石墨电极和接头标准 High power graphite electrode and joint standard 项目items 单位unit 公称直径 nominal diameter（mm） 200～400 450～550 550～700 ... -
Factory Cheap Hot Uhp Grade Carbon Graphite Electrodes - Graphite Electrode Joint – Hexi
Graphite electrode joint is an accessory of graphite electrode, which is used together with graphite electrode. When it is used, it needs to be connected with the screw thread of graphite electrode female head. Graphite electrode joint plays a very important role in steel-making, which directly affects the function of graphite electrode. If there is no high-quality joint, graphite electrode will be easily broken and loose, resulting in accidents. Therefore, the state has national industry sta... -
Factory Price For Uhp Graphite Electrodes With Nipples - RP 600 Ordinary power graphite electrode – Hexi
The main raw material of 600mm ordinary power graphite electrode body is high quality petroleum coke, low resistance, high electrical conductivity, strong chemical stability, high oxidation resistance and thermal shock resistance. The 600mmRP graphite electrode produced by our company has high processing accuracy and good surface finish, which is mainly used for electric arc furnace steelmaking. The production process includes calcination, batching, kneading, molding, roasting, graphitization... -
Big discounting Graphite Arc Electrode - 300mm UHP Electrode – Hexi
Application Graphite electrodes are widely used for production of alloy steels, metal and other nonmetallic materials, etc. * DC electric arc furnace. * AC electric arc furnace. * Submerged arc furnace. * Ladle furnace. Typical Properties Properties Position Unit UHP 300-600mm 650-800mm Specific Resistance body μΩm 4.8-5.8 4.8-5.8 nipple 3.8-4.5 3.8-4.5 Bendin Strengh body mpa 10.0-14.0 10.0-14.0 nipple 20.0-26.0 20.0-26.0 Young&... -
High reputation Graphite Electrode Nipples - Regular Power Graphite Electrode – Hexi
The main raw material of ordinary power graphite electrode body is high-quality petroleum coke, which is mainly used in electric arc furnace for steelmaking. The production process includes calcination, batching, kneading, forming, roasting, graphitization and machining. The raw materials of nipple are needle coke and high-quality petroleum coke, and the production process includes one impregnation and two roasting. Hexi Carbon is a manufacturing company that produces, sells, exports and pro... -
Manufacturer for Low Specific Resistance Graphite Electrode - 600mm high power graphite electrode – Hexi
Grade:High Power Applicable furnace: EAF Length: 2100mm/2400mm/2700mm Nipple:3TPI/4TPI Payment: T/T, L/C Shipping Term: EXW/FOB/CIF MOQ:10TON Typical Properties of Graphite Electrode Properties Position Unit UHP HP 300-600mm 650-800mm 300-800mm Specific Resistance Body μΩm 4.8-5.8 4.6-5.8 5.8-6.6 Nipple 3.8-4.5 3.8-4.5 4.2-5.0 Bending Strength Body Mpa 10.0-14.0 10.0-14.0 10.0-13.... -
Massive Selection for Graphite Electrode With Preset Nipple - Graphite Electrode Joint – Hexi
Graphite electrode joint is an accessory of graphite electrode, which is used together with graphite electrode. When it is used, it needs to be connected with the screw thread of graphite electrode female head. Graphite electrode joint plays a very important role in steel-making, which directly affects the function of graphite electrode. If there is no high-quality joint, graphite electrode will be easily broken and loose, resulting in accidents. Therefore, the state has national industry sta... -
Top Quality Shp Uhp Graphite Electrode - High Power Graphite electrode – Hexi
High-power graphite electrodes are produced from high-quality petroleum coke (or low-grade needle coke). The production process includes calcination, batching, kneading, molding, baking, dipping, secondary baking, graphitization and processing. The raw material of nipple is imported oil needle coke, and the production process includes twice dipping and three baking. Its physical and mechanical properties are higher than those of ordinary power graphite electrodes, such as lower resistivity an... -
High Quality for Metal Making Graphite Electrode - 600 UHP graphite electrode – Hexi
Compared with HP and RP electrodes, UHP graphite electrodes have more advantages as follows: *Lower electrical resistivity, the lower the resistivity, the better the conductivity and consumption *Heat tolerance and oxidation resistance, reducing physical and chemical loss in practice, especially at high temperature in practice. *Smaller coefficient of thermal expansion,the lower the coefficient, the stronger the thermal stability of the product and the higher the oxidation resistance. *Low as... -
Good Wholesale Vendors Graphite Spinning Rod - Graphite Block & Graphite Cube – Hexi
The production process of graphite block/graphite square is similar to that of graphite electrode, but it is not a by-product of graphite electrode. It is a square product of graphite electrode, which is made of graphite block material by crushing, sieving, batching, forming, cooling roasting, dipping and graphitization. There are many kinds of graphite blocks/graphite squares, and the manufacturing process is very complicated. The general production cycle is more than 2 months. According to ...