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HP 500 (20') *2400 Graphite Electrode for Arc Furnace

China HP 500 (20′) *2400 Graphite Electrode for Arc Furnace, Find details about China HP UHP, Graphite from HP 500 (20′) *2400 Graphite Electrode for Arc Furnace

Model NO.
JLGE18111513
Trademark
JL
Transport Package
Wooden Case
Specification
300.350.400.450.500.550.600
Origin
China
HS Code
845411000
Model NO.
JLGE18111513
Trademark
JL
Transport Package
Wooden Case
Specification
300.350.400.450.500.550.600
Origin
China
HS Code
845411000
  • 28 years experience in graphite electrode field
  • Superior quality with competitive price
  • Capacity is 50000 Tons per year
  • Short delivery time
  • ISO 9001Certification 
  • Length upon customer's requirement
  • Good after-sale service
  • Near Gas resource for coking plant, near power resource for Graphitization, Save cost. 

HP grade graphite electrode

Grade: RP, RPI, HP, SHP, UHP  Diameter: 50~ 600 mm (2 ~ 24 inch)

Length: 1000-2700mm               Nipple: 3TPI, 4TPI, 4TPIL

  • Electrodes 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.
The physical properties of electrodes and nipples conform to the following specifications:
Subject Nominal Diameter (mm)
200~400450~500550~700
Specific Resistance/µΩ·m<=Electrode7.07.57.5
Nipple6.36.36.3
Flexural Strength/MPa>=Electrode10.510.08.5
Nipple17.017.017.0
Elastic Modulus/GPa<=Electrode14.014.014.0
Nipple16.016.016.0
Ash content/%<=Electrode0.50.50.5
Nipple0.50.50.5
Bulk Density/(g/cm3)>=Electrode1.61.61.6
Nipple1.721.721.72
C.T.E. (10-6/ºC) (room tempreture~600ºC )<=Electrode2.42.42.4
Nipple2.22.22.2
Allowable Current-Carrying Capacities
Nominal DiameterHP Graphite Electrode
mminchCurrent-Carrying Capacity(A)Current Density(A/cm2)
3001213000-1740017-24
3501417400-2400017-24
4001621000-3100016-24
4501825000-4000015-24
5002030000-4800015-24
5502237000-5700015-23
6002444000-6700015-23
6502650000-6800015-23
7002854000-7300015-23
Recommended Tightening Torque
Nominal Diameter (mm)Torque (N-m)
300500-650
350700-950
400850-1150
4501050-1400
5001300-1700
5501850-2400
6002500-3800
6503900-4300
7004400-5200
HP 500 (20′) *2400 Graphite Electrode for Arc Furnace


Electrode palletizing and packing
All electrodes are to be palletized on to one pair of wooden stringers complete with end caps, sombreros (or end covers), brand labels and electrode tags to form the most basic of pallet formations.
All the wood used for the palletizing, packaging, blocking and bracing is to be heat treated conforming to, and marked with, the ISPM No15 requirements.  It applies to all wood materials with a thickness greater than 6mm. Wood based products such as plywood, particle board, orientated strand board, medium-density fiberboard, etc. are all exempt. All parts are to be stamped/branded with the internationally recognized "wheat stamp".
Materials and specifications
Summary of Materials
    • Wooden stringers
    • Steel strapping
    • End caps and sombreros
    • Brand labels
    • Electrode identification tags

HP 500 (20′) *2400 Graphite Electrode for Arc Furnace

Programmable properties

  • Good electrical conductivity.
  • High resistance to thermal shock
  • High mechanical strengthOur Advantage  
HP 500 (20′) *2400 Graphite Electrode for Arc Furnace

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