Linzhang County Hengqiang Carbon Co., Ltd
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  • Dia 350mm Graphite Electrode
  • Dia 350mm Graphite Electrode
  • Dia 350mm Graphite Electrode
  • Dia 350mm Graphite Electrode

Dia 350mm Graphite Electrode

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Diameter: 350mm/14inch

Length: 1800mm

Grade:  RP /HP/UHP

Nipple: 3 TPI/4 TPI

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

Color: BLACK GREY

Place of Origin: Hebei China (Mainland)

Brand Name: Hengqiang


Technical Data

ItemClassificationUnitNominal Diameter 350mm
RPHPUHP
Electrical resistivity (≯)Pole
Nipple
μΩm8.5
6.5
6.5
5.0
5.5
4.0
Bending strength (≮)Pole
Nipple
Mpa7.0
15.0
10.0
16.0
10.5
18.0
Young's modulus (≯)Pole
Nipple
Gpa9.3
14.0
14.0
18.0
14.0
18.0
Bulk density (≮)Pole
Nipple
g/cm31.58
1.70
1.65
1.72
1.68
1.78
Thermal expansion coefficient (≯)
(100℃-600℃)       CTE
Pole
Nipple
×10-6/℃2.9
2.8
2.2
1.6
1.5
1.4
Ash content (≯)
%0.50.30.2
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

Regular power graphite electrodes have low current carrying capacity as compared to high and ultra-high power graphite electrodes. Such electrodes are majorly used in electric arc furnace for steelmaking, silicon refining and yellow phosphorus refining.


High power graphite electrodes, mainly used in electric arc furnace and ladle furnace for manufacturing of non-ferrous metals and medium-and low-grade steel.


Ultra high-power graphite electrodes are mainly used in steel smelting process utilizing large capacity EAF and in 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.

Dia 350mm Graphite Electrode

Dia 350mm 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


Dia 350mm Graphite Electrode

Graphite Electrode Production Process

Dia 350mm Graphite Electrode

Direction for Use

Dia 350mm 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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