UHP RP Lf Eaf Stock Grade Regular Power Graphite Carbon Welding Rod Plate Arc Furnace Rotating Disk Electrodes Dia. 600 for Steel Mills Smelting

Product Description

Sinometal Carbon is one of the leading manufacturer and exporter of Graphite Electrode in China, with total production of 100,000TPA. We are engaging in producing high quality Graphite electrode from D200mm-D700mm (NP, HP, SHP, UHP) used for global metallurgical industry. After years of experience in research and development, we are equipped ourselves with the advanced production, inspection and test equipments, including calcinations, press, baking, pitch impregnation, graphitization, machining, an advanced and complete production process.
Our graphite electrodes has the following feature:
1. Lower electric resistivity, good electric and heat conductivity;
2. High mechanical strength under high temperature;
3. High resistance to thermal shock and mechanical vibration;
4. Lower ash content;
5. According to the customer's feedback information, our electrodes used in EAF/LF with the pretty lower consumption per ton steel.
Sinometal's products with high strength, good conductivity and thermal shock resistance, low consumption are widely used in metallurgical Industries all over the world.
We have a team of dedicated experts who are passionate about the Graphite technology and also on-site service technicians who are very experienced in a variety of furnaces, which is a distinct advantage for the users.
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

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