Enhance Your Industrial Processes with High-Performance Graphite Electrodes

• Customization: Available
• Feature: Long Time Materials
• Shape: Cylinder
• Model NO.: nl28
• Application: Eaf and Lf Furnace for Steel Melting
• Delivery Time: 7-10days
• Bulk Density: 1.68-1.74 g/cm3
• Modulus of Rupture: 10-14 MPa
• Refractoriness (℃): Refractoriness> 2000
• Type: Refractory Material
• Material: High Temperature Resistant Graphite
• Transport Package: Wooden Pallets with Steel Strips
• Specification: 75-800mm
• Trademark: NALAI
• Origin: China
• Production Capacity: 5000/Month

Product Description

 

Product Description

Graphite Electrodes
Graphite electrode, mainly from the domestic petroleum coke and imported needle coke, is widely used in electric arc furnace,ladle furnace, submerged arc electric furnace for theproduction of alloy steel, metal and nonmetallic materials. 

* 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.

Graphite electrode, mainly from the domestic petroleum coke and imported needle coke, is widely used in electric arc furnace,ladle furnace, submerged arc electric furnace for theproduction of alloy steel, metal and nonmetallic materials. 
 

Specification

 

Item		Unit	RP		HP		UHP
			250-400	450-800	300-400	450-700	300-400	450-700
Electric Resistivity	Electrode	μΩ.m	7.5-8.6	7.5-8.8	5.5-6.8	5.5-7.0	4.6-6.0	4.8-6.2
	Nipple		4.5-5.5		4.0-5.0		3.5-4.5
Bending Strength	Electrode	Mpa	≥8.0		≥11.0		≥11.0
	Nipple		≥15.0		≥16.0		≥18.0
Elastic Modulus	Electrode	Gpa	≤9.0		≤11.0		≤13.0
	Nipple		≤13.0		≤14.0		≤15.0
Bulk Density	Electrode	g/cm3	1.55-1.65		1.63-1.73		1.65-1.75
	Nipple		1.70-1.75		1.73-1.80		1.75-1.82
Ash	Electrode	%	≤0.3
	Nipple
CTE(100-600)ºC	Electrode	10-6/ºC	2.00-2.50		1.80-2.00		1.30-1.50
	Nipple		1.50-1.80		1.50-1.80		1.20-1.40

 

Product Show

Application

Packing&Delivery

Certifications

 

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.