Basic Info.
Carbon Content
High-Carbon
Forming Way
Extruded Graphite
Crystal Morphology
Flake Graphite
Composition
Petroleum Coke, Needle Coke
Transport Package
Standard Exporting Wooden Pallet
Product Description
Product Description
lWhat is a graphite electrode?
Graphite electrode is a kind of conductive electrode used in steel furnaces, through the electrode and the charge or electrode between the electric arc smelting scrap steel, similar to the lightning effect.
The main raw materials of graphite electrode production are petroleum coke and needle coke, coal tar pitch as binder; it is made by calcination, stirring, pressing, roasting, impregnation, graphitization and machining.
The graphite electrode has low resistivity and can withstand high temperatures in the EAF because the melting point of graphite is around 3900°C, the melting point of scrap steel is 1700°C, and the temperature in the EAF is above 3000°C. Graphite electrode is mainly used for steelmaking, but also smelting yellow phosphorus, industrial silicon, abrasive, etc.
Graphite electrode model specifications
1) RP ordinary graphite electrode, which allows the current density to be lower than 17A/cm2, mainly used for smelting ordinary steel, silicon and yellow phosphorus
2) HP high-power graphite electrode, which allows the current density to pass between 18 and 25A/cm2, is mainly used in steel making.
3) UHP ultra-high power graphite electrode, which allows the current density to be greater than 25A/cm2, is mainly used for smelting fine steel, special steel.
Graphite electrode specifications from 200 ~ 700 mm diameter of the cylinder shape,
lUHP graphite electrode is used for the recycling of steel in the electric arc furnace industry. Its main ingredient is high-value needle coke which is made from either petroleum or coal tar. Graphite electrodes are finished with a cylinder shape and machined with threaded areas at each end. In this way, the graphite electrodes can be assembled into an electrode column using.
Installation Instructions
1. When loading the charge into the electric furnace, in order to reduce the impact on the electrode when the charge collapses. The big bulk material should be placed near the central bottom of the electric furnace. At the same time, be careful not to use a large amount of non-conductive objects such as lime to accumulate directly under the electrode which affects the power supplying or breaking the electrode.
2. Should pay attention to the position of the furnace cover. If the furnace cover deviates, the electrode rubs against the furnace cover. It will result in electrode damage and scraping when the electrode rises or falls.
3. When connecting the electrodes, first blow the dust in the nipple hole with compressed air, then align it with the center, and slowly screw it in vertically. The forceused when screwing the nipple into the electrode hole should be smooth and average and the tightening torque should comply with the regulations.
Detailed Photos
Packaging & Shipping
1.Divided packing
The electrodes and nipples are packaged separately and shipped
2.Pre-connected packing
The nipples have been pre- instalied with electrode one end,and packaged shipment.
The main purpose of packing:To protect the electrode from damaging during the storage and transportation, especially of the screw parts.
Note: We can provide packaging according to the requirements of users.
Company Profile
Jinan Jusu New Material Technology Co.,Ltd. is located in Jinan City, Shandong Province. Jinan Jusu New Material Technology Co.,Ltd. founded in 2000, in 2002 passed the ISO9000 quality assurance system certification, in 2010 passed the quality management, Environmental management, occupational health management "three system" certification. has more than 20 years of exporting experience and with advanced equipment, senior professional and technical personnel, rich export experience, advanced management system, has developed as one of the largest graphite electrode suppliers in China, enjoy high reputation in the industry.
We specialise in exporting 100-700 mm graphite electrode ( RP, HP, UHP ) , graphite block,GPC, CPC and other graphite products.
FAQ
Q:What kind of products do you offer?
A:We offer Graphite Electrode(RP,HP,UHP),GPC,CPC,Graphite block,Isostatical graphite block,semi-finished graphite product and other graphite products.
Q:Do you accept OEM service?
A:Yes, we do.
Q:What is your delivery time?
A:It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.
Q:What is your terms of delivery?
A:We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you.
Q:What is your Product packaging?
A:We are packed in wooden cases, or according to your requirements.
Address:
403a45, South Section, Building 308, Chaolu Street, Shizhong District, Jinan, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Jinan Jusu New Material Technology Co., Ltd. (hereinafter referred to as Jusu Carbon) is a foreign trade export enterprise jointly established by Jilin Carbon Co., Ltd and China Carbon Energy Co., Ltd. The company was registered in Jinan, Shandong Province in 2022, mainly engaged in the export sales of calcined petroleum coke and graphite electrodes.
The company′s high quality calcined petroleum coke and famous brand Jilin carbon graphite electrode. Serving domestic and foreign large steel mill customers and aluminum customers. Main exports to the Middle East, South Africa, Brazil, Russia, Europe and other more than 40 countries and regions, annual sales have reached hundreds of millions of dollars.
At present, the products are used by more than 60 enterprises at home and abroad, and the product performance has reached the international advanced first-class quality. At present, we are expanding the output of products, and strive to build the giant plastic carbon as soon as possible into a "domestic first-class, world famous" international large-scale enterprise. Warmly welcome the major partners and dealers to negotiate cooperation.