Competitive Price for Graphite Electrode Arc Furnace For Steel Stock - UHP Graphite Electrode for EAF/LF – MORKIN

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Competitive Price for Graphite Electrode Arc Furnace For Steel Stock - UHP Graphite Electrode for EAF/LF – MORKIN Detail:

Ultra high power (UHP) graphite electrode is mainly made of high-grade needle coke as raw materials and coal asphalt as binder through calcination, batching, kneading, molding, baking, impregnation, graphitization and machining. Its graphitization heat treatment should be carried out in the Acheson graphitization furnace or Length-wise graphitization furnace. The graphitization temperature is up to 2800 ~ 3000 ℃, to make sure that the amorphous disordered carbon could be transformed into three-dimensional ordered graphite crystalline structure.

Ⅰ. For steel making in EAF/LF
Ⅱ. For producing metallic silicon and yellow phosphorus in submerged arc furnace
Ⅲ. For producing corundum in electric furnace
Ⅳ. Used for processing special-shaped graphite products

Item		Unit	UHP
Item		Unit	φ250-φ500mm	φ550-φ700mm
Resistivity	Electrode	μΩm	4.5-5.8	4.6-5.5
Resistivity	Nipple	μΩm	3.5-3.8	3.5-3.8
Modulus of Rupture	Electrode	Mpa	10.0-14.0	10.0-14.0
Modulus of Rupture	Nipple	Mpa	20.0-24.0	22.0-26.0
Young’s Modulus	Electrode	GPa	9.0-13.0	10.0-14.0
Young’s Modulus	Nipple	GPa	15.0-18.0	16.0-19.0
Bulk Density	Electrode	g/cm3	1.70-1.74	1.72-1.74
Bulk Density	Nipple	g/cm3	1.78-1.82	1.80-1.84
CTE (100-600℃)	Electrode	10-6/℃	1.1-1.4	1.1-1.4
CTE (100-600℃)	Nipple	10-6/℃	0.9-1.2	0.9-1.2
Ash		%	0.3	0.3

Nominal Diameter		RP		HP		UHP
Millimeter	Inch	Current Carrying Capacity	Current Density	Current Carrying Capacity	Current Density	Current Carrying Capacity	Current Density
mm	Inch	A	A/cm²	A	A/cm²	A	A/cm²
75	3’’	1000-1400	22-31
100	4’’	1500-2400	19-30
130	5’’	2200-3400	17-26
150	6’’	3000-4500	16-25
200	8’’	5000-6900	15-21	5500-6900	18-25
250	10’’	7000-10000	14-20	6500-10000	18-25	8100-12200	20-30
300	12’’	10000-13000	14-18	13000-17400	17-24	15000-22000	20-30
350	14’’	13500-18000	14-18	17400-24000	17-24	20000-30000	20-30
400	16’’	18000-23500	14-18	21000-31000	16-24	25000-40000	19-30
450	18’’	22000-27000	13-17	25000-40000	15-24	32000-45000	19-27
500	20’’	25000-32000	13-16	30000-48000	15-24	38000-55000	18-27
550	22’’	28000-34000	12-14	34000-53000	14-22	45000-65000	18-27
600	24’’	30000-36000	11-13	38000-58000	13-21	50000-75000	18-26
650	26’’	32000-39000	10-12	41000-65000	12-20	60000-85000	18-25
700	28’’	34000-42000	9.0-11	45000-72000	12-19	70000-120000	18-30

3TPI Thread Detail of Graphite Nipple

Graphite Nipple

4TPI Thread Detail of Graphite Nipple

Graphite Nipple 2

Pre-Sale Service

Experienced technical and sales personnel form a professional team to provide product consultation and the most competitive price support in the market.

In-sale Service

Support third-party inspection, provide documents, and cooperate with customers’ shipping requirements.

After-sale Service

Dispatch technical team do the on-spot visit and communication with customer before and after sales. Track and guide the use of graphite electrodes in the whole process, wait for customer’s feedback. Any adverse reactions caused by product quality, the new batch of products will be replaced for end user.

Graphite Electrode Packing
Graphite Electrode Manufacturer

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Large Stock

There is large stock of RP/HP/UHP graphite electrodes from 100-700mm in diameter, which can be shipped to any port in China within 7 days.

Inspection

Professional inspection team for shipment and support third-party inspection (SGS).

24 Hours

Professional technician and sales team track the use of customers, and respond to any problems within 24 hours.

Solution

Supply technical support and solutions for every customer for any issues when producing in furnace

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We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for Competitive Price for Graphite Electrode Arc Furnace For Steel Stock - UHP Graphite Electrode for EAF/LF – MORKIN , The product will supply to all over the world, such as: Mauritius, Czech Republic, Croatia, With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.

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