20inch China Manufacturer Graphite Electrodes for Arc Furnace

Basic Info.Model NO.20inchTypeGraphite ElectrodesGrade UHP Forming WayExtruded GraphiteDiameter12inch, 14inch, 16inch, 18inch, 20inch, 24 InchLength1800mm 2100mm 2400mmNipple3tpi 4tip 4tpilTrademarkJIANGLONGTransport PackageWooden CasesSpecification300 350 400 450 500 550 600OriginChinaProduct DescriptionChina manufacturer Graphite Electrodes for Arc furnaceGrade: RP,HP,UHPDiameter:300mm 350mm 400mm 450mm 500mm 550mm 600mm (12inch,14inch,16inch,18inch,20inch,24 inch)Length: 1800/2100/2400mmNipple: 3TPI, 4TPI, 4TPILMaterial: Made of high quality petroleum coke, needle coke and coal tar pitch, appreciated by many foreign clients. Specification Physical Properties UnitRP Grade(Dia.50-600mm)HP Grade(Dia.200-600mm)UHP Grade(Dia.200-600mm)Electrical Resistance≤ElectrodeμΩ-m8.07.06.0Nipple6.55.55.0Bending Strength≥ElectrodeMpa11.012.012.0Nipple14.014.016.0Elastic Modulus≤ElectrodeGpa9.012.012.0Nipple12.014.014.0Bulk Density≥Electrodeg/cm31.581.661.68Nipple1.701.721.73C.T.E≤Electrode×10-6/°C2.72.51.4Nipple2.52.21.3Ash≤Electrode%0.300.300.20Nipple ApplicationsElectrodes in electric arc furnace and ladle refining furnace for steel making;Electrodes in electric smelting furnace for producing industrial silicon, yellow phosphorus, corundum and so on.Programmable propertiesGood electrical conductivity.High resistance to thermal shockHigh mechanical strength MOQ?A:5-10Ton, support LCL.Delivery time?A:The delivery time is about 20-30days after receipt of payment.Price?A:Before inquiry us the price, pls be kindly send us the detail data of the material you need. We will give you our best price.Payment terms?  A:TT, LCTrader or Manufacturer?A: We are an ISO 14001:2004, GB/T 28001-2011 IDT OHSAS 18001:2007, ISO 9001:2008 approved manufacturer specialized in graphite electrodes dia75-700mm with different grades.Production Capacity? A:50000 metric tons per year.