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Spark Graphite Carbon Electrode Good Quality Petroleum Coke HP Graphite

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Min Order	10 Tons
Availability	In Stock
Shipping From	Liaoning, China
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Sinometal Machinery Corp.

Audited Supplier 7 years

Profile Certified by SGS/BV

Liaoning, China
Jack (Mr.)
General Manager

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Product Detail
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Model NO.:

Dia. 200 to Dia. 700

Ampere Density:

18-30A/cm�

Application Area:

Smelt

Manufacturing Technique:

Pressurized Vibration

Shape:

Cylinder

Sinometal:

Graphite Electrodes

Steel Mills:

Melting Electrodes

Feature:

Instant Materials

Refractoriness (ºC):

1770< Refractoriness< 2000

Material:

Graphite

Application:

Widely Used in The Iron and Steel Industry

Advantage:

It Makes Less Pollution and Saves More Power, It's

Model:

Heat-Resistant Material

Type:

Graphite Electrodes

Composition:

Clay

Carbon Content:

High-Carbon

Grade:

UHP

Forming Way:

Extruded Graphite

Crystal Morphology:

Compact Crystalline Graphite

Transport Package:

Standard Exporting Wooden Pallet

Specification:

Dia. 75-700mm

Origin:

China

HS Code:

8545110000

Product Description

Normal Power Graphite Electrodes (NP)
Impregnation Power Graphite Electrodes (IP)
High Power Graphite Electrodes (HP)
Special Power Graphite Electrodes (SHP)
Ultra High Power Graphite Electrodes (UHP)
High Density Graphite Electrodes (HD)

Supply scope of graphite electrode (in diameter):
Ф100mm - Ф700mm

Item		Unit	Nominal Diameter
			UHP		HP		RP
			Φ300-400	≥Φ450	Φ250-400	≥Φ450	Φ250-400			Φ450-600
Electric Resistivity	electrode	μΩ·m	≤5.0	≤5.5	≤6.0	≤6.5	≤8.5		≤9.0
	Nipple		≤4.0		≤4.5		≤5.5
Transverse Strength	electrode	MPa	≥15.0		≥10.5		≥8.0	≥7.0
	Nipple		≥24.0		≥20.0		≥16.0
Young's Modulus	electrode	GPa	≤14.0		≤12.0		≤9.3
	Nipple		≤18.0		≤16.0		≤14.0
Bulk Density	electrode	g/cm3	≥1.68		≥1.65		≥1.54
	Nipple		≥1.76		≥1.74		≥1.70
Coefficient of thermal expansion	electrode	10-6/ºC	≤1.5		≤2.0		≤2.5
	Nipple		≤1.2		≤1.6		≤2.0
Ash		%	≤0.2		≤0.2		≤0.2