We supply graphite electrode of grade RP,HP,SHP,UHP with diameter 100 mm-700 mm length 1600-2700 mm.Our graphite electrode have low resistance, good electrical and thermal conductivity, high mechanical strength and high resistance to oxidation.Our graphite electrode exported to many countries of Southeast Asia,America and Africa.Our advantages -- high quality products, competitive prices and timely delivery.
Hongkong Jinchang Development Limited -- a supplier of graphite electrode more than 10 years in China and abroad.Our production base covers an area of about 40,000 square meters with an annual full production capacity of 50,000 tons graphite electrode. We have the complete production process of graphite electrode with raw material preparation, mixing , extrusion , roasting, impregnation, graphitization, physical and chemical inspection and mechanical processing. We supply graphite electrode of grade RP,HP,SHP,UHP with diameter 100 mm-700 mm �?4-28 inch�?length 1600-2700 mm for used in electric arc furnaces and ladle furnace for smelting of steel, alloy steel , ferroalloys and special alloys. Our products have low resistance, good electrical and thermal conductivity, high mechanical strength and high resistance to oxidation.Our graphite electrodes exported to many countries of Southeast Asia,America and Africa. Our advantages -- high quality products,low prices first-class service and timely delivery! We supply as followed: Graphite electrodes RP 100-600 MM length 1600-2700MM. Graphite electrodes HP 200-600 MM length 1800-2700MM. Graphite electrode SHP 350-600 MM length 1800-2700MM. Graphite electrode UHP 350-700 MM length 1800-2700MM.
We are supplier of graphite electrodes for used in electric arc furnaces for smelting of steel. We can give you very good price and good qaulity. Now we have in stock : Graphite electrode UHP610X2400mm. Characteristic: A. Resistance: electrode ,< 5.4; nipple, < 4 m B.Bulk density: electrode ,> 1.7; nipple, > 1.8 g/cm3 Packing: wooden crates with steel straps
UHP 400mm*1800mm UHP 450mm*1800mm Used in steel, cement and glass manufacturing, expanded graphite - based sealing gaskets, graphite grease, braid, brushes, brake lining, etc.
Length : 1600~2200mm Grade : HP (High Power) Resistance (m) : 5.8~8.5 micro ohm.m Apparent Density (g/cm ) : 1.56~1.70 g/cc RP HP UHP Thermal Expansion ; 1.3~2.5 RP HP UHP Flexural Strength (N/A) : 8.5~12 Mpa RP HP UHP
The graphite electrode comprises: (1) Regular power graphite electrode( RP grade Graphite Electrode) . Graphite electrode with current density less than 17a / cm2 is allowed to be used in common power electric furnaces for steelmaking, silicon smelting and yellow phosphorus smelting. (2) Oxidation resistant coating graphite electrode. A graphite electrode coated with an anti-oxidation protective layer (graphite electrode anti oxidant). The formation of both conductive and high temperature oxidation resistant protective layer can reduce the electrode consumption (19% ~ 50%), prolong the service life of the electrode (22% ~ 60%), and reduce the electric energy consumption of the electrode. The popularization and application of this technology can bring such economic and social effects as follows: 1. The unit consumption of graphite electrode is less, and the production cost is reduced to a certain extent. For example, according to the consumption of 35 graphite electrodes per week and 165 refining heats of LF refining furnace in a steel-making plant without shutdown in the whole year, 373 (153 tons) electrodes can be saved every year by using graphite electrode oxidation resistance technology, and RMB 2585700 can be saved by RMB 16900 per ton of ultra-high power electrode per year. 2 The graphite electrode consumes less electricity, saves the unit electricity consumption of steelmaking, saves the production cost, saves energy! 3. Because the graphite electrode is replaced less times, the labor amount and risk coefficient of operators are reduced, and the production efficiency is improved. 4 Graphite electrode is a high consumption and high pollution product, which has a very important social significance in the days of promoting energy conservation, emission reduction and environmental protection. This technology is still in the stage of research and development in China, and some domestic manufacturers have begun to produce it. It is widely used in Japan and other developed countries. At present, there are also companies that import the anti-oxidation protective coating in China. (3) High power graphite electrode (HP grade Graphite Electrode). Graphite electrode with current density of 18-25a / cm2 is allowed to be used in high power electric arc furnace for steelmaking. (4) Ultra high power graphite electrode( UHP grade Graphite Electrode). Graphite electrode with current density greater than 25A / cm2 is allowed. It is mainly used in ultra high power EAF.
Electrode Paste
Features Of Graphite Powder Graphite Powder is our ultra-fine powder. Graphite powders are composed primarily of ultra-fine particles classified as per ultrafine size for various applications. It has 98-99% of Fixed Carbon content. It has self-lubricity and plasticity in high temperatures. Applications Drilling Conductive paints Electrically and thermally conductive coatings
SI 0.28 p 0.004% V.m 10 .15 ash 4.0% fe 0.25% resistivity 65 .90 Density 1.46g&cm compression strength 18mpa real density 1.98gcm
