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High Power (HP) Graphite Electrodes

High Power (HP) Graphite Electrode is made of high quality petroleum coke and pitch coke, through the process of raw materials calcination, crushing and grinding, batching, mixing and kneading, molding, baking, impregnation, graphitization, machining, etc.

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Description
Technical Data

Overview：

Power (RP) Graphite Electrode is made of high-quality petroleum coke and pitch, through calcination, batching, kneading, molding, baking, graphitization, machining, and the Graphite Electrode Nipple is made by three times impregnation and four times baking process.

Features：
- Great chemical stability;
- Low coefficient of thermal expansion, resistance to cracking, spalling and thermal shock;
- Higher mechanical strength;
- Higher machining accuracy and good surface finish;
- Long operation life.
Applications：

Regular Power (RP) Graphite Electrodes are suitable for all kinds of AC/DC Regular Power Electric Arc Furnaces, Resistance Furnaces, Submerged Electric Furnaces for smelting all kinds of alloy steel, metal, non-metal, etc.

Our factory：

FAQ

Q1: Where can I get product and price information?
A1: Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.

Q2: what’s the payment terms?
A2: We accept 40% as deposit, and balance to be paid on seeing the scan copy of BL.

Q3: How to delivery the goods?
A3: We deliver the goods by truck to port, or loading in container in factory.

Q4: Are you trading company or factory?
A4: We are direct factory and have the most advanced machine and about 80 employee in our 15000m2 workshop.

Q5: What’s the minimum order quantity?
A5: 18-20tons, one 20’ fcl.

Q6: What’s the delivery time?
A6: 2-3 weeks after got the deposit.
Keywords:
- High Power (HP) Graphite Electro

Items		RP
		Φ300-400	Φ450-500	Φ550-700
Resistance μΩ.m (max)	Electrode	8.0		8.0
	Nipple	5.5		5.5
Bulk Density g/cm3 (min)	Electrode	1.60	1.60	1.60
	Nipple	1.75		1.75
Bending Strength Mpa(min)	Electrode		10.5	9.0
	Nipple	18.0		18.0
Young's Modulus Gpa(Max)	Electrode	9.0		9.0
	Nipple	13.0		13.0
Ash % (max)	Electrode	0.3-0.5		0.3-0.5
	Nipple	0.3-0.5		0.3-0.5
CTE (100-600oC)×10^-6/oC	Electrode	2.0		2.0
	Nipple	1.8		1.8