700mm UHP Carbon Graphite Electrodes with 4tpi Nipple UHP 700 Graphite Electrodes

• Type: Graphite Electrodes
• Composition: Needle Coke
• Carbon Content: High-Carbon
• Grade: UHP
• Forming Way: Extruded Graphite
• Crystal Morphology: Compact Crystalline Graphite
• Model NO.: UHP GE 700
• Specific Electric Resistance: 4.5-6.5 μhm.M
• Length: 2400-2700mm
• Customized Length: 1100-2400mm
• Electrisity: 4.8
• Transport Package: Wooden Cases
• Specification: 150mm-750mm
• Trademark: Xingshi
• Origin: Shanxi, China
• HS Code: 8545110000
• Production Capacity: 5000 Ton

Product Description

UHP Graphite Electrode
Model Number: UHP
Grade:UHP (Ultra High Power), UHP (Ultra High Power)
Resistance (μΩ.m):≤6.0
Apparent Density (g/cm³ ):≥ 1.65
Flexural Strength (N/):≥14.0
Product name:UHP Graphite Electrode 600mm with Nipples for Arc Furnaces/EAF
Type:Electrode Block
Length:2400mm
Diameter:600mm
Graphite Electrodes
Description: The electrodes carry the electricity that heats electric arc furnaces, the vast majority steel furnaces. They are made from petroleum coke after it is mixed with petroleum pitch, extruded and shaped, then baked to sinter it, and then graphitized by heating it above the temperature (3000 °C) that converts carbon to graphite. They can vary in size up to 11 ft. long and 30 in. in diameter.
UHP  Graphite Electrode 

Items		Specific Electric Resistance <= µΩ·m	Flexural Strength >=MPa	MOE<= GPa	CTE( 100-600ºC) <= 10-6/ºC	ASH<=	DIAMETER AND LENGTH	Bulk density >=g/cm3	Needle Coke Content  %
Standard ( YB/T 4089-2015 )	E	4.5-6.2	10-16	10-14	1.1-1.5	0.2	250mm-700mm 1800mm-2700mm	1.66-1.72	45-90%
	N	3.0-4.2	21-30	15-20	0.9-1.2			1.75-1.82
Factory Supply	E	<=6.0	10-16	10-16	1.5	0.2		>=1.67	50%-100%
	N	<=4.0	21-30	14-18	1.2			>=1.78

 

Graphite electrode  UHP 700 MM*2700MM With Nipple 4TPL  Low electric Resistance
                         Export to Vietnam , Uzbekistan ,Turkey ...etc.... Steel , Ferroalloys , Silicon Metal ,Yellow Phosphorus ....

UHP GRAPHITE ELECTRODE PARAMETERS :

HP graphite electrode Diameters and Allowable Tolerance 
 

DIAMETER (MM)					Length (MM)
Nominal Diameter		Actual Diameter			Nominal Length	Allowable Tolerance	Short  Length Tolerance
Inch	mm	<=	>=	Black Skin part<=	/	/	/
3	75	78	73	72	1000/1200/1400/1600	±100	-275
4	100	103	98	97	1000/1200/1400/1600
5	130	132	127	126	1000/1200/1400/1600
6	150	154	149	146	1200/1400/1600/1800
7	175	179	174	171	1200/1400/1600/1800
8	200	205	200	197	1600/1800
9	225	230	225	222	1600/1800
10	250	256	251	248	1600/1800/2000
12	300	307	302	299	1600/1800/2000/2200
14	350	358	352	349	1600/1800/2000/2200
16	400	409	403	400	1600/1800/2000/2200
18	450	460	454	451	1600/1800/2000/2200
20	500	511	505	502	1800/2000/2200/2400
22	550	562	556	553	1800/2000/2200/2400
24	600	613	607	604	2000/2200/2400/2700
26	650	663	659	656	2400/2700
28	700	714	710	707	2400/2700

 

Graphite Electrode Current capacity :
 

Nominal Diameter	RP Graphite Electrode		HP Graphite Electrode		UHP Graphite Electrode
mm	Allow Current Capacity /A	Current Density / (A/cm2 )	Allow Current Capacity /A	Current Density / (A/cm2 )	Allow Current Capacity /A	Current Density / (A/cm2 )
75	1000-1400	22-31
100	1500-2400	19-30
130	2200-3400	17-26
150	3000-4500	16-25
200	5000-6900	15-21	5500-9000	18-25
250	7000-10000	14-20	8000-13000	18-25	8100-12200	20-30
300	10000-13000	14-18	13000-17400	17-24	15000-22000	20-30
350	13500-18000	14-18	17400-24000	17-24	20000-30000	20-30
400	18000-23500	14-18	21000-31000	16-24	25000-40000	19-30
450	22000-27000	13-17	25000-40000	15-24	32000-45000	19-30
500	25000-32000	13-16	30000-48000	15-24	38000-55000	18-27
550	28000-34000	12-14	34000-53000	14-22	45000-65000	18-27
600	30000-36000	11-13	38000-58000	13-21	50000-75000	18-26
650	32000-39000	10-12	41000-65000	12-20	60000-85000	18-25
750	34000-42000	9-11	45000-72000	12-19	70000-120000	18-30

 

XINGSHI GRAPHITE ELECTRODE FEATURES:

1. High Bulk Density
2. Low Power Consumption
3. High conductivity
4. Free consultation and Installation
5. Whole process after-sales tracking
6. Unconditional return and replacement for quality problems

Packaging Details :in wooden case or package as customer's order
Usage: An increasing proportion of global steel is made using electric arc furnaces, and the electric arc furnace itself is getting more efficient and making more steel per tonne of electrode





WE havea large customers from international market .


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Welcome to XINGSHI GRAPHITE AND CARBON !!