Regular Power Eaf Graphite Electrode RP200

• Type: Graphite Electrodes
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: RP
• Forming Way: Isostatic Graphite
• Crystal Morphology: Flake Graphite
• Model NO.: RP200 Graphite Electrode
• Length: 1500-1800mm
• Transport Package: Wooden Box
• Specification: RP200 Graphite Electrode
• Origin: China
• Production Capacity: 80000 Ton/Year

Product Description

Product Description

Graphite electrode, mainly petroleum coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading,molding, baking and graphitization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, with low resistivity, good conductivity, low ash, uniform and compact structure, good oxidation resistance, high mechanical strength, etc.

How to get fast quote? Please write down your requirements in inquiry.

1.What is the size you need?
Such as diameter, length

2.What type do you need?
UHP,HP,RP or hollow type graphite electrode.

3.Please leave your available email or whatsapp.

Capacity of Furnace	Common Model of Graphite Electrode
	EAF Furnace	LF Furance
5T	RP250
10T	HP350	RP250
20T	HP400	HP300
30T	HP450	HP350
50T	UHP500	HP350
75T	UHP550	UHP350
100T	UHP600	UHP450
150T	UHP700	UHP450

Product Parameters

Item		Unit	Graphite Electrode
			RP(mm)	HP(mm)	UHP(mm)
			φ100-φ600	φ100-φ800	φ200-φ500	φ550-φ800
Resistivity	Electrode	μΩm	7.0-10.0	5.8-6.6	4.8-5.8	4.6-5.8
	Nipple		4.0-4.5	3.5-4.0	3.5-4.0	3.5-4.0
Modulus of Rupture	Electrode	Mpa	8.0-10.0	10.0-13.0	10.0-14.0	10.0-14.0
	Nipple		19.0-22.0	20.0-23.0	20.0-24.0	22.0-26.0
Young's Modulus	Electrode	Gpa	7.0-9.3	8.0-12.0	9.0-13.0	10.0-14.0
	Nipple		12.0-14.0	14.0-16.0	15.0-18.0	16.0-19.0
Bulk Density	Electrode	g/cm3	1.53-1.56	1.64-1.68	1.68-1.74	1.68-1.74
	Nipple		1.70-1.74	1.75-1.80	1.78-1.82	1.78-1.84
CTE (100-600ºC)	Electrode	10-6/ºC	2.2-2.6	1.6-1.9	1.1-1.4	1.1-1.4
	Nipple		2.0-2.5	1.1-1.4	0.9-1.2	0.9-1.2
Ash		%	0.5	0.2	0.3	0.3

Size Chart

Other Avaiable Diameter: 75mm, 100mm, 175mm, 225mm (Send inquiry to us to get free quote)
Nominal Diameter		Actual Diameter			Nominal Length(mm)
mm	Inch	Max(mm)	Min(mm)	Min.Crust Diameter(mm)
150	6	154	149	146	1500-1800
200	8	205	200	197	1500-1800
250	10	256	251	248	1500-2100
300	12	307	302	299	1500-2100
350	14	357	352	349	1500-2400
400	16	409	403	400	1500-2400
450	18	460	454	451	1500-2400
500	20	511	505	502	1800-2700
550	22	562	556	553	1800-2700
600	24	613	607	604	2100-2700
650	26	663	657	654	2100-2700
700	28	714	708	705	2100-2700
750	30	765	759	756	2400-2700
800	32	816	810	807	2400-2700

Application

Advantage
* Annual output of 80,000 tons, timely delivery;
* Low resistivity
* High temperature strength
* Good thermal conductivity and electrical conductivity
* Low thermal expansion coefficient
* Low ash,Its ash content is controlled within 3%.
* Dense and equal structure,Low graphite electrode consumption.
* Good oxidation resistance
* High mechanical strength
* Needle coke content accounts for 80%, raw materials imported from Japan and South Korea

Packaging & Shipping

Company Profile

How to confirm the grade of graphite electrode?
Please send inquiry to us, our sales manager will confirm the details and price for you.
Customers will be asked to provide electric arc furnace parameters and specifications and sizes of electrode.