Hengqiang 450mm X 2100 mm Good Price UHP Graphite Electrodes For Arc Furnace with 4tpil nipple

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Price:$1,500.00 - $1,980.00
Price in USD:Details


Product Overview


Hengqiang 450mm X 2100 mm Good Price UHP Graphite Electrodes For Arc Furnace with 4tpil nipple

Hengqiang 450mm X 2100 mm Good Price UHP Graphite Electrodes For Arc Furnace 

Minerals and Metallurgy, Graphite Products, Graphite Electrodes

Application scenario

UHP artificial graphite electrode

  • For arc furnace to steelmaking.

  • For mine thermoelectric furnace to production of ferroalloy, pure silicon, yellow phosphorus, copper ice, calcium carbide, etc.

  • resistance furnace.Graphite furnace, melting glass furnace and electric furnace for producing silicon carbide.

Product Description

UHP Graphite Electrode
PropertisesunitNumerical value
Bulk densityg/cm31.68-1.78
Specific resistanceμΩ·m5.5
Ash content%0.2-0.3
Flexural strengthMpa10.5-11
Elastic modulusGpa14


Efficient Combustion Electric Arc Furnace graphite electrode 450mm uhp

The core advantages of the product:

  1. Anti-oxidation treatment for longevity.

  2. High-purity,high-density,strong chemical stability.

  3. High machining accuracy,good surface finishing.

  4. High mechanical strength,low electrical resistance.

  5. Resistant to cracking & spalling.

  6. High resistance to oxidation and thermal shock.

Parameter list of common specifications


ItemUnitNominal Diameter (mm)
Electrical resistivity (<=)μΩm5.57.08.5
Bending strength (<=)Mpa11.010.07.0
Young's modulus (<=)Gpa14.014.09.3
Bulk density (>=)g/cm31.681.651.58
Thermal expansion coefficient (<=)
(100℃-600℃) CTE
Ash content (<=)%


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Quality Control

High Quality 450mm uhp High Power Grade Graphite Electrode Smelting with Nipples for Electric Arc Furnace

Raw material:

Made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.


Production Process:

calcining,burdening,kneading,forming,baking and pressure impregnation, graphitizationand then precision machined with professional CNC machining.such of the products own characteristics.



  • low resistivity

  • good electrical conductivity

  • low ash

  • compact structure

  • good anti oxidation and high mechanical strength

so it is the best conductive material for electric arc furnace and smelting furnace. 

UHP artificial graphite electrode

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Company Information

Efficient Combustion Electric Arc Furnace graphite electrode 450mm uhp

Mainly engaged in manufacturing, researching and selling  Graphite Electrode, and related carbon products.

Cooperative Customer

High Quality 450mm uhp High Power Grade Graphite Electrode Smelting with Nipples for Electric Arc Furnace

Packaging & Shipping

UHP artificial graphite electrode

1. Standard export carton/plywood crate
2. Customized shipping mark
3. QC Department Will Check In Case The Packing Method Isn't Safe Enough.


1.By courier,like DHL,UPS,FEDEX,etc.It is door to door,usually,3-4 days to arrive.
2.By air to the air port,usually,5-7 days to arrive.
3.By sea to sea port,usually,15-30 days to arrive.

 Efficient Combustion Electric Arc Furnace graphite electrode 450mm uhp


1. When can I get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. . 
You can call me directly if it is an urgent order.

2. Do you provide samples?
Yes, samples are available for you to check our quality. 
Samples delivery time will be about 3-10 days. 

3. What about the lead time for mass product?
The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items license need about 15-20working days. 

4. What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, we can also shipping by Air and Express. 

5. Product packaging?
We are packed in wooden cases, or according to your requirements.

6. Notice
Please note that the price on alibaba is a rough price.The actual price will depends on raw materials, exchange rate ,wage and your order quantity.



How to reduce loss


  1. The electrode holder should be held in the place beyond the security line of the top electrode;otherwise, the electrode would be easily broken.the contact surface between the holder and the electrode should be cleaned up regularly to maintain a good contacting,the cooling jacket of the holder shall be avoided from water leakage.

  2. Identify the reasons it there is gap in the electrode junction,do not use them until the gap is eliminated.

  3. If there is falling off of nipple bolt when connecting electrodes,it is necessary to complete the nipple bolt.

  4. The application of electrode should avoid of tilting operation, particularly , the gr.oup of connected electrodes should not be put horizontally so as to prevent from breaking.

  5. When charging materials to the furnace,the bulk materials should be charged to the place of the furnace bottom,so as to minimize the impact of the large furnace materials on the electrodes.

  6. The large pieces of insulation materials should be avoided of stacking on the bottom of the electrodes when smelting .so as to prevent from affecting the electrode use,or even broken.

  7. Avoid of collapsing the furnace lid when rising or dropping the electrodes,which may result in electrode damage.

  8. It is necessary to prevent the steel slag from splashing to the threads of the electrodes or nipple stored in the smelting site,which may damage the precision of the threads.

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