China Manufacturer High Carbon UHP/HP/RP Graphite Electrode

• Customization: Available
• Length: 1800mm-2700mm
• Density: 1.58-1.66 g/cm3
• Type: Graphite Electrodes
• Carbon Content: High-Carbon
• Grade: UHP
• Forming Way: Extruded Graphite
• Crystal Morphology: Compact Crystalline Graphite
• Composition: Carbon
• Transport Package: Wood Frame Package or Customer Specified
• Specification: Diameter: 100-700mm
• Trademark: JiuXi
• Origin: China
• HS Code: 8545900000
• Production Capacity: 5000tons/Year

Product Description

Graphite electrode is mainly used in arc steel-making furnace, ore-smelting electric furnace, resistance furnace, etc., with good thermal conductivity, high temperature resistance, is widely used in metallurgy, machinery, electrical, chemical, textile, national defense and other industrial sectors. Graphite electrode is generally divided into ordinary power graphite electrode, high power graphite electrode and ultra high power graphite electrode.

Category	No.	Specifications
		Diameter (mm)	Length (mm)
Regular Power Graphite Electrodes	1	100	1800
	2	200	1800
	3	250	1800
	4	300	1800
	5	350	1800
	6	400	2000
	7	500	2200
	8	600	2200

 

Category	No.	Specifications
		Diameter (mm)	Length (mm)
High power graphite electrode	1	250	1800
	2	300	1800
	3	400	1800
	4	500	2200
	5	600	2400
	6	700	2700

 

Category	No.	Specifications
		Diameter (mm)	Length (mm)
Ultra high power graphite electrode	1	300	1800
	2	350	1800
	3	400	2200
	4	450	1800
	5	500	2200
	6	550	2300
	7	600	2400
	8	700	2700

 

Technical Properties of RegularPower Graphite Electrodes and nipple
Item	Classification	Unit	NominalDiameter (mm)
			75-200		250-300		400-500
			Gifted class	First level	Gifted class	First level	Gifted class	First level
			A	B	A	B	A	B
Electric Resistivuty(<=)	Elatrode	μΩ.m	8.0	9.0	9.0	9.0	8.0	9.0
	Nipple		7.5		7.5		7.5
Bending strength(>=)	Elatrode	Mpa	10.0		10.0		8.0
	Nipple		15.0		15.0		15.0
Elastic moduluc(<=)	Elatrode	Gpa	12.0		12.0		12.0
	Nipple		14.0		14.0		14.0
Bulk density(>=)	Elatrode	g/cm^3	1.58		1.58		1.58
	Nipple		1.68		1.68		1.68
CTE(<=)	Elatrode	X10^-6/ºC	2.7		2.7		2.7
	Nipple		2.5		2.5		2.5
Ash(<=)		%	0.3		0.3		0.3
Note: Ash content and thermal expansion coefficient are parameter indicators

 

Technical Properties of  High Power Graphite Electrodes and nipple
Item	Classification	Unit	NominalDiameter (mm)
			300-400		450-500		550-600
Electric Resistivuty(<=)	Elatrode	μΩ.m	7.0		7.0		7.0
	Nipple		6.0		6.0		5.8
Bending strength(>=)	Elatrode	Mpa	10.5		10.0		10.0
	Nipple		14.0		14.0		16.0
Elastic moduluc(<=)	Elatrode	Gpa	12.0		12.0		12.0
	Nipple		16.0		16.0		16.0
Bulk density(>=)	Elatrode	g/cm^3	1.62		1.62		1.62
	Nipple		1.72		1.72		1.72
CTE(<=)	Elatrode	X10^-6/ºC	2.4		2.4		2.4
	Nipple		2.2		2.2		2.2
Ash(<=)		%	0.3		0.3		0.3
Note: Ash content and thermal expansion coefficient are parameter indicators

 

Technical Properties of Ultra High Power Graphite Electrodes and nipple
Item	Classification	Unit	NominalDiameter (mm)
			300-400		450-500		550-700
Electric Resistivuty(<=)	Elatrode	μΩ.m	6.2		6.2		6.3
	Nipple		5.0		5.0		4.5
Bending strength(>=)	Elatrode	Mpa	10.5		10.5		11.0
	Nipple		18.0		18.0		20.0
Elastic moduluc(<=)	Elatrode	Gpa	14.0		14.0		14.0
	Nipple		18.0		18.0		22.0
Bulk density(>=)	Elatrode	g/cm^3	1.66		1.66		1.66
	Nipple		1.75		1.75		1.75
CTE(<=)	Elatrode	X10^-6/ºC	1.5		1.5		1.4
	Nipple		1.4		1.4		1.2
Ash(<=)		%	0.3		0.3		0.5
Note: Ash content and thermal expansion coefficient are parameter indicators

FAQ

1.When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,
quantity etc. .

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 15-30days.

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