Specifications

Graphite (UHP HP RP HD Electrode)
1.Dia:75~600mm. 3'~24'
2.Lengh:1000~2400mm.40'~96'
3.Nipples:3TPI,4TPI.
ISO9001:2000

Graphite (UHP HP RP HD Electrode)

We supply various grades of high quality Graphite Electrodes such as Regular Power(RP),Impregnated/High Density(HD),High Power(HP),Ultra High Power(UHP)  
Every & each graphite electrode we are offering with tapered nipple meets the internationally accepted tolerances as per standards of YB/T / NEMA / IEC / JIS  
Our Graphite Electrodes are widely used at steel plants in electric arc furnace & refine ladle furnaces both at home and abroad.  

Below is the typical spec and tech data for your reference:

Regular Power (RP) Grade Graphite Electrodes
Typical Physical Properties
Specific Resistance	μΩ·m	7.4-8.8
Flextural Strength	Mpa	≥8.0
Elastic Modulus	Gpa	≤9.0
Bulk Density	g/cm3	1.55-1.60
Ash Content                 %	%	≤0.3
CTEx10-6/Deg.C	10-6/°C	2.0-2.6
Current Carrying Case (GRADE:RP)
Typical Data for Current Carrying Capacity (AMPS)
Norminal Dia(Inch)	Electrical Arc Furnace
12	11000-15000
14	15000-20000
16	19000-26000
18	23000-31000
20	28000-36000
22	32000-42000

 

Regular Power (HP) Grade Graphite Electrodes
Typical Physical Properties
Specific Resistance	μΩ·m	5.0-6.8
Flextural Strength	Mpa	≥11.0
Elastic Modulus	Gpa	≤11.0
Bulk Density	g/cm3	1.63-1.70
Ash Content                 %	%	≤0.3
CTEx10-6/Deg.C	10-6/°C	1.8-2.2
Current Carrying Case (GRADE:HP)
Typical Data for Current Carrying Capacity (AMPS)
Norminal Dia(Inch)	Electrical Arc Furnace	Refine Ladle Furnace
12	13000-17500	15000-21000
14	17500-24500	20000-28000
16	21500-32000	24000-35000
18	26000-40500	29000-45000
20	32000-50000	34000-54000
22	37000-57000	40000-62000

 

Regular Power (UHP) Grade Graphite Electrodes
Typical Physical Properties
Specific Resistance	μΩ·m	4.6-6.2
Flextural Strength	Mpa	≥11.0
Elastic Modulus	Gpa	≤13.0
Bulk Density	g/cm3	1.65-1.72
Ash Content                 %	%	≤0.3
CTEx10-6/Deg.C	10-6/°C	1.20-1.40
Current Carrying Case (GRADE:UHP)
Typical Data for Current Carrying Capacity (AMPS)
Norminal Dia(Inch)	Electrical Arc Furnace	Refine Ladle Furnace
14	22000-31000	24000-33000
16	28000-41000	31000-44000
18	33000-46000	36000-49000
20	38000-56000	42000-60000
22	45000-65000	50000-70000

 

Impregnated (HD) Grade Graphite Electrodes
Typical Physical Properties
Specific Resistance	μΩ·m	6.8-7.0
Flextural Strength	Mpa	≥10.5
Elastic Modulus	Gpa	≤12.0
Bulk Density	g/cm3	1.65-1.67
Ash Content                 %	%	≤0.3
CTEx10-6/Deg.C	10-6/°C	2.3-2.0
Current Carrying Case (GRADE:HD)
Typical Data for Current Carrying Capacity (AMPS)
Norminal Dia(Inch)	Electrical Arc Furnace
12	11000-16000
14	15000-22000
16	20000-28000
18	24000-34000
20	28000-42000
22	33000-51000

 

Standard Sizes of Graphite Electrodes
Diameter		Length
MM	Inch	MM
100	4	1600/1800
150	6	1600/1800
200	8	1600/1800
250	10	1600/1800
300	12	1600/1800
350	14	1800/2100/2400/2700
400	16	1800/2100/2400/2700
450	18	1800/2100/2400/2700
500	20	1800/2100/2400/2700
550	22	1800/2100/2400/2700
600	24	1800/2100/2400/2700

 

Royal Elite New Energy Science&Technology (Shanghai) Co., Ltd.

Basic Information

Business Type:

Main Products:Graphite Electrode,Isostatic Graphite,Graphite Oxide,Graphite Parts,Medium Grain Graphite

Location:West 1st Floor, Building C, No. 1908, Gaoke West Rd., Pudong New Dist., Shanghai, China (Mainland)

Total Employees:

Year Established: 2010

Trade Information

Top 3 Markets:

Accepted Payment Currency:

Nearest Port:

Average Lead Time:

Overseas Office: No

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