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Home » Product Directory » Electrical & Electronics » Electrochemical Products » Graphite Electrode (HP250-300)

Graphite Electrode (HP250-300)

Graphite Electrode (HP250-300)
Graphite Electrode (HP250-300)
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Product Description

HP Graphite electrodes and associated nipples are made from 20% needle coke and other 80% good petroleum coke that are imported from Japan, taking the coal-tar pitch as the binding substance, through state-of-art processes of crushing, milling, screening, batching, mixing, extrusion, bake(2 times), pressurized pitch impregnation(1 times), re-bake, graphitizing and machining and finally become a superior conducting material with high temperature resistance and anti-oxidation properties.

ItemsClassi-
fication		UnitDiameter(mm)
250-300
Specific ResistancePoleµΩ·m6.5max
Nipple5.5max
Bulk DensityPoleMpa1.62min
Nipple1.72min
Young’s ModulusPoleGpa12.0max
Nipple16.0max
Bending StrengthPoleg/cm 310.5min
Nipple16.0min
CTE  (100-600)Pole×10 -62.4max
Nipple2.2max
Ash Content%0.3max

More Product Features

   
HS Code:  85451100
Trademark:  JT/HR
Model NO.:  HP250-300
Standard:  YB/T 4089-2000
Productivity:  5000MT
Origin:  Jilin Province/Liaoning Province
Packing:  Wooden Pallet, Export Packing
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia, Western Europe
Company: Dalian Hongrui Carbon Co., Ltd.

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