Metal Smelting Block 350*2100 Graphite Electrode for Melting

• Customization: Available
• Ampere Density: Graphite
• Application Area: Chemical Industry
• Model NO.: Graphite electrode
• Shape: Cylinder
• Nominal Diameter: 200-800 mm
• Resistivity: 3.5-7.5
• Bending Strength: 10-23
• Ash: ≤0.3
• 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

 

Product Description

Product Description
NL-GE008 500mm Dia High Power UHP/HP/RP Graphite Electrode
* 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	3-24inch	4-24inch	14-24inch	12-20inch	22-28inch
			φ75-600mm	φ100-300mm	φ350-600mm	φ300-500mm	φ550-700mm
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 stregth	Electrode	Mpa	8.0-12.0	9.0-12.0	10.0-14	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	g/cm3	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
	Electrode	10-6/ºC	2.0-2.4	1.6-2.0	1.6-1.9	1.1-1.4	1.1-1.4
CTE	Nipple	100-600ºC	1.8-2.2	1.1-1.5	1.1-1.4	0.9-1.2	0.9-1.2

Product Picture
 

Application


 

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.

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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.