Nl21 High Purity High Carbon Graphite Sheet Electrode Graphite Electrodes UHP600

• Customization: Available
• Delivery Time: 7-10days
• Application: Eaf and Lf Furnace for Steel Melting
• Model NO.: NL21
• Bulk Density: 1.68-1.74 g/cm3
• Model No.: Nalai200
• Modulus of Rupture: 10-14 MPa
• Type: Graphite Electrodes
• Carbon Content: High-Carbon
• Grade: UHP
• Forming Way: Molded Graphite
• Crystal Morphology: Compact Crystalline Graphite
• Composition: Graphite, Needle Coke, Petroleum Coke
• Transport Package: Wooden Pallets with Steel Strips
• Specification: 1500-2700mm or customized
• Trademark: Nalai
• Origin: China
• HS Code: 8545190000
• Production Capacity: 900ton/Year

Product Description

The graphite electrode is mainly made of petroleum coke and needle coke, and the coal bitumen is used as a binder. It is made by calcination, compounding, kneading, forming, baking, graphitization and machining.

 According to its quality indicators, graphite electrodes can be divided into RP graphite electrodes, HP graphite electrodes and UHP graphite electrodes. HP grade graphite electrode add 30% Japan needle coke, UHP grade graphite electrode use 100% needle coke. Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.

Graphite Electrodes

* High density, high temperature resistance, high mechanical strength and strong chemical stability.

* The surface can be treated with anti-oxidation.

* Corrosion resistance, strong acid and alkali resistance.

* Excellent thermal shock resistance, electrical conductivity and thermal conductivity.

* Strong wear resistance and lubricating performance.

* Long service life.

Specification 

ITEM			Regular power	High power		Ultra High power
		UNIT	3-24 inch	4-24inch	14-24inch	12-20inch	22-28inch
Resistivity	Electrode	μΩ*m	7.0-9.0	5.8-6.8	5.5-6.5	4.8-5.8	4.5-5.5
	Nipple		4.0-4.5	4.0-5.0	3.5-4.0	3.0-4.0	2.5-3.5
Bending strength	Electrode	MPA	8.0-12.0	9.0-12.0	10.0-14.0	10.0-15.0	12.0-16.0
	Nipple		19.0-22.0	16.0-20	20.0-23.0	20.0-24.0	22.0-25.0
Elastic Modulus	Electrode	GPA	7.0-11.0	8.0-12.0	8.0-12.0	9.0-13.0	10.0-14.0
	Nipple		12.0-14.0	12.0-15.0	14.0-16.0	15.0-18.0	16.0-19.0
Bulk density	Electrode		1.60-1.65	1.68-1.70	1.68-1.72	1.70-1.75	1.70-1.75
	Nipple		1.75-1.8	1.78-1.82	1.78-1.82	1.78-1.85	1.8-1.85
Ash	Electrode	%	0.3	0.3	0.3	0.2	0.2
	Nipple
CTE (100-600ºC)	Electrode		2.0-2.4	1.6-2.0	1.6-1.9	1.1-1.4	1.1-1.4
	Nipple		1.8-2.2	1.1-1.5	1.1-1.4	0.9-1.2	0.9-1.2

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Certificate   


Company Profile

Shijiazhuang Nalai Biotechnology Co., Ltd Provide high quality Graphite electrode, Graphite electrode mainly petroleum
coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading, molding, baking and graphitization,
machining, made of, can be divided into ordinary power, high power and high power, mainly used in steel smelting electric arc furnace and refining furnace smelting furnace, electric furnace steelmaking is the use of graphite electrode in furnace to import
he current, strong current in the lower electrode by gas arc discharge, use the heat generated by the arc for smelting.Graphite electrodes of different diameters are used according to the capacity of the electric furnace. For continuous use of the electrodes, the electrodes are connected by the threaded joint of the electrodes. The graphite electrode used in steelmaking accounts for about 70 ~ 80% of the total graphite electrode consumption

If you need, please feel free to contact us. We will provide you with the most competitive price, high quality and excel service.,
etc

Factory & Workshop


FAQ 

Q: Where can I get product and price information?

A: Send us inquiry e-mail, we will contact with you when we receive your email,or contact me on chat app.

Q: What is the term of the delivery?

A: FOB, CFR, CIF, etc.

Q: How to delivery the goods? A: We deliver

the goods by truck to port, or loading in container in factory.

Q: Are you trading company or factory?

A: We are direct factory
and have the most advanced machine and about 100 employee in our 18000m2 workshop.

Q: What's the minimum order quantity?

A: 20tons, one 20' fcl.

Q: What's the delivery time?

A: 2-3 weeks after got the deposit.