Nl-Gr005 High Purity Graphite Rod for Metal/Copper/Aluminum/Coin/Casting/Foundry/Gold/Silver

• Customization: Available
• Application: Carburetant, Steelmaking, Reducer
• Carbon Content: High-Carbon
• Model NO.: NL-GR
• Size: as Your Required
• Shape: Expandable/Dilatable Graphite Powder
• Appearance: Black Powder
• Type: Graphite Rod
• Grade: UHP
• Forming Way: Extruded Graphite
• Crystal Morphology: Flake Graphite
• Composition: Carbon
• Transport Package: Big Bag
• Trademark: Nalai
• Origin: China
• Production Capacity: 900000 Tons/ Year

Product Description

Product Description

 

Product Show

Graphite Rod
 

Graphite rod is most frequently used in the heating element of high temperature vacuum furnace, and the highest temperature of the graphite rod can reach 3000ºC. It's also widely used in a heat source or heat radiation of high-temperature environments and other various mechanical friction conditions. It has such traits as high thermal conductivity, high thermal stability, temperature shock resistance and excellent electronic property.

 

Feature

1. Low electric resistance.

2. Good electric and thermal conductivity.

3. High oxidation resistance .

4. Greater resistance to thermal and mechanical shock .

5. High mechanical strength .

6. High machining accuracy and so on..

Specification

High Pure Graphite
Item	Unit	Baked Twice	Backed Three Times	Backed Four Times
		Impregnated Once	Impregnated Twice	Impregnated Three Times
Max Grain Size	mm	≤325mesh	≤325mesh	≤325mesh
Bulk Density	g/cm3	≥1.68	≥1.78	≥1.85
Specific Resistance	μΩ*m	≤14	≤14	≤13
Bending Strength	Mpa	≥25	≥45	≥40
Compress Strength	Mpa	≥50	≥60(75)	≥65(85)
Modulus of Elasticity	Gpa	≤9.3	≤7.5	≤12
Ash	%	≤0.15	≤0.10	≤0.05

 

Application


Packing & Delivery


Certificate

Factory Workshop


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.

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.