Needle Coke UHP650mm2700mm Graphite Electrodes for Eaf

Product Name: Needle Coke UHP650mm2700mm Graphite Electrodes for Eaf Model NO.: UHP Crystal Morphology: Graphited Forming Way: Molded Graphite Grade: RP,HP,UHP Carbon Content: High-Carbon Composition: Graphite Type: Graphite Electrodes Application: Eaf and Lf Furnace for Steeling Melting Resistivity: 4.5 Bulk Density: 1.75 g/cm3 Rupture Strength: 20 MPa(Min) Young's Modulus: 18 Gpa(Max) Ash: 0.3%(Max) Cte: 1.4(100-600c)Max Delivery Time: Immediately Trademark: RonGXING Transport Package: Wooden Pallets with Steel Strips Specification: Diameter from 200mm to 800mm Origin: China HS Code: 8545110000 Product Description Service is what we know. Providing innovative carbon metallurgical products and solutions is what we strive for. Backed by over 28years of experience of manufacturing, marketing and distributing premium carbon metallurgical products and solutions worldwide, we're committed to providing a range of high quality, innovative, cost-effective graphite electrode and electrode paste products and solutions. The company's corporate headquarters is currently located in the Zhengzhou in central part of China. Possessing sophisticated production lines and inspection equipments, providing diverse lines of carbon metallurgical products backed by expert R&D technical support, we develop closer customer relationships and taking on a larger role in the total supply and manufacturing chain. As an experienced manufacturer, we now offer everything from RP, HP to UHP graphite electrode and trapezodial, oval, cylinder electrode paste in the world. The diverse products include carbon materials and graphite materials.Our products have been exported to Europe, Asia, Africa, South America and Middle Eastern countries, which enjoys good reputation.RongXing has been become a valuable and reliable brand for graphite and carbon products in domestic and overseas.Graphite Electrode IntroductionApplication:electric arc furnace(EAF),ladle furnaces (LF) ,direct current arc furnace(DCF);Raw materials : Needle coke, CPC, coal pitch;Grade: RP / HP /UHP;Diameter:200-700 mm;Length:1800 / 2100mm / 2400mm / 2700 mm.The annual production capacity:Graphite Electrodes:50,000 tons;Electrode Paste: 200,000 tons;Pre-baked anodo:100,000 tons;Calcined petroleum coke:250,000 tons.Why Choose us:Product Advantages (RP HP UHPGraphite Electrode):1. Low resistivity;2. Good electrical conductivity;3. Low ash;4. Compact and uniform structure;5. Good oxidation resistance;6. Mechanical strengthEnterprise advantages:1.Over 20years of graphite electrode and metallurgical industryexpertise;2. Supreme Qualitysystem;3.Cost-effective;4. Securing the most economical ocean & railroadfreight;5.Having vast inventory;6. Best after sales service:we would take all responsibility in case any issue happenedeven we lost money ,also we go aboard to supply technical support to ensureproject we contracted go smoothly.Test ReportShippingGraphite Electrode Spec(HP/UHP/RP)Current Load and Current Density(RP/HP/UHP Graphite Electrode)Nipple Size and NippleRange(4Buckle) Unit:mmNipple Size and NippleRange(3 Buckle) Unit:mmGraphite Electrode Using GuideBeing hard and brittle,artificial RP HP UHP graphite electrode shall be specially handled.Proper operation may reduce the consumption and cost.1.Use special hoist tools to hoist graphite electrode.It is strictly forbidden to prize electrode ends up with crowbar.It must be handled with great care during transportation to avoiddamage.2.Graphite electrode must be kept away from being moistened or wetted by rain,snow and water,andmustbekeptdry.Itmustbedriedinthefurnacebeforeuse.Thedryingtemperatureinthe furnace shall be less then 100ºC.The drying period shall be not less than 48hours.3. Not to be stored up near clay,slag etc.to avoid surface pollution and increasing resistivity.4. Carefully checking before connection,make sure that the socked and nipple thread is not damaged,nipple pitch plug is in.Nipple screw shall not be damaged duringlifting.5. Blow the nipple and socket threads with compressedair.6. Graphite electrode must be connected contacted closely and straightly.Use moment spanner for connecting electrode with suitable force.The gap between electrodes shall less than0.4mm.7.The holding device must hold the electrode tightly,good contact and no arc.Otherwise,the connecting area will get red and oxidized and thin,leadingbreakage.8.Threaded portion of nipple socket shall not be damaged during hoisting by metal plug.Hoisting plug shall spin out and keep nipple socketclean.9. Lifting device of electrode must move stably when moving electrode.carefully check the position of furnace cover after being repaired.To seal the cover with refractory to prevent up electrode from being oxidized byfire.10. The holding device of electrode shall hold the electrode beyond the socketarea.11. For charging the furnace,the large scrap should be put at the bottom,the small one on the top,Charge material with low electric conductivity shall not been put on the top.In the course of melting,un-melted material shall be taken in time to avoid electrode breaking by fallingmaterial.Customers Visiting and Technical SupportFAQ:1. Areyou factory?A: Yes.2. How is the delivery time?A: 10-15 days.3. Do u have inventory?A:Yes.4. Trade and payment terms?A:Trade term accepts FOB, CFR, CIF, EXW, etc.Payment method usually by T/T, L/C,Western union,Paypal etc.5. How is your after sales service?A:Our engineer go to your country to provide technical support for free,we would take all responsibility in case any quality issue happened.