Linzhang County Hengqiang Carbon Co., Ltd
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  • UHP Dia 500mm Graphite Electrode
  • UHP Dia 500mm Graphite Electrode
  • UHP Dia 500mm Graphite Electrode
  • UHP Dia 500mm Graphite Electrode

UHP Dia 500mm Graphite Electrode

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Diameter: 500mm/20inch

Length: 1800mm/2100mm

Grade:  UHP (Ultra High Power)

Nipple: 3 TPI/4 TPI/4 TPIL

Application: EAF (Electric arc furnace) / LF (Ladle Furnace)

Color: BLACK GREY

Place of Origin: Hebei China (Mainland)

Brand Name: Hengqiang


Technical Data

ItemClassificationUnitNominal Diameter 
500mm
Electrical resistivity (≯)Pole
Nipple
μΩm5.5
4.0
Bending strength (≮)Pole
Nipple
Mpa10.5
18.0
Young's modulus (≯)Pole
Nipple
Gpa14.0
18.0
Bulk density (≮)Pole
Nipple
g/cm31.68
1.78
Thermal expansion coefficient (≯)
(100℃-600℃)       CTE
Pole
Nipple
×10-6/℃1.5
1.4
Ash content (≯)
%0.2

Note: CTE and ash content are only for reference.


PRODUCT DESCRIPTION

Graphite electrode, mainly made of high quality petroleum coke and needle coke, coal tar pitch as binder, is prepared by calcination, compounding, kneading, pressing, roasting, graphitization and machining. According to the quality, it can be divided into regular power, high power and ultra high power.


APPLICATION

Ultra high-power graphite electrodes are mainly used in steel smelting process utilizing large capacity EAF (Electric Arc Furnace) and in LF (ladle refining furnace). The UHP electrodes are impregnated with special pitch in the furnace to increase their strength and density. 


ADVANTAGE 

Obtained ISO 9001

More than 20 years of factory experiences

Low consumption and more durable

Strict quality control from raw materials to finished products

Advanced production technology and strong technical force

Export to more than 20 countries and areas like Russia, Vietnam, India, Bangladesh, Turkey, Iran etc.


PRODUCT FEATURE

Good electrical conductivity

Strong thermal shock resistance 

Low electrical resistivity

Ultra-high bending resistance

Resistant to cracking & spalling

Low ash



PRODUCT SPECIFICATION

We can supply graphite electrodes from dia 75-700mm in RP/HP/UHP or customized according to your needs.


Packaging & Delivery

Packaging Details

Wooden cases with pallet and steel bands fastening, or according to your requirement.

UHP Dia 500mm Graphite Electrode

UHP Dia 500mm Graphite Electrode

Port

Tianjin Port or Qingdao Port


Lead Time

Usually it's about 15-30 days after get the payment. It is according to quantity.


We can provide: 

Excellent products

Competitive prices

Strict delivery

Excellent after-sales service

Comprehensive technical support


Quality Control

UHP Dia 500mm Graphite Electrode

Graphite Electrode Production Process

UHP Dia 500mm Graphite Electrode

Direction for Use

UHP Dia 500mm Graphite Electrode


Contact Us
  • Email : haimei.guo@hq-carbon.com
  • Contact person : Emily Guo
  • Mob : +86 189 3253 4357
  • Tel : +86 310 7820 222
  • Fax : +86 310 7820 333
  • WeChat : +86 158 1129 8687
  • WhatsApp : +86 158 1129 8687
  • Add : Luerzhuang Village, Linzhang Town, Linzhang County, Handan City, Hebei Province
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