RP Grade Dia250 X 1500mm Graphite Electrodes

• Type: Graphite Electrodes
• Composition: Needle Coke, CPC
• Carbon Content: High-Carbon
• Grade: RP
• Forming Way: Extruded Graphite
• Crystal Morphology: Crystalline Carbon Hexagonal System
• Model NO.: RP250 Graphite Electrode
• Bulk Density: 1.53-1.56 g/cm3
• Resistivity: 7.0-10.0
• Young′s Modulus: 7.0-9.3
• Cte /100-600 Degree: 2.2-2.6
• Ash: 0.5% Max
• Transport Package: Wooden Pallets
• Specification: RP250 Graphite Electrode
• Trademark: Rongxing Carbon
• Origin: Henan China
• HS Code: 854519000
• Production Capacity: 30000mt/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.

One-Stop Service to ensure superior quality.

All of our technicians are trained engineers and know all of the EAF, Ladle, and Foundry applications throughout China and Middleast Countries.
We offer an all-round support to the customers for taking our UHP graphite electrodes into operation. Check and analyse the customers' furnace conditions in order to achieve an optimal performance of the graphite electrodes and a decrease of the specific electrode consumption.
We also offer other services including train employees,performance analysis, storage in our warehouses, inspection of accessories, and monitoring the furnace.

Product Parameters

RP 250
Item		Unit		Item		Unit
Resistivity	Electrode	μΩm	7.0-10.0	Bulk Density	Electrode	g/cm3	1.53-1.56
	Nipple		4.0-4.5		Nipple		1.70-1.74
Modulus of Rupture	Electrode	Mpa	8.0-10.0	CTE (100-600ºC)	Electrode	10-6/ºC	2.2-2.6
	Nipple		19.0-22.0		Nipple		2.0-2.5
Young's Modulus	Electrode	Gpa	7.0-9.3	Normal Dia	Max. Dia	Min. Dia	Length
	Nipple		12.0-14.0	250mm	256mm	248mm	1500-2100mm
Send inquiry to get fast quote ( Betty: 0086 # 136* 8382* 1762 )

Size Chart

Nominal Diameter		Actual Diameter		Nominal Length(mm)
mm	Inch	Max(mm)	Min(mm)
75	3	78	73	1000
100	4	103	98	1200
150	6	154	149	1500-1800
200	8	205	200	1500-1800
225	9	230	225	1500-2100
250	10	256	251	1500-2100
300	12	307	302	1500-2100
350	14	357	352	1500-2400
400	16	409	403	1500-2400
450	18	460	454	1500-2400
500	20	511	505	1800-2700
550	22	562	556	1800-2700
600	24	613	607	2100-2700
650	26	663	657	2100-2700
700	28	714	708	2100-2700
750	30	765	759	2400-2700
800	32	816	810	2400-2700

Application

Application
1. Electric arc steelmaking furnace.
2. Ladle arc refining furnace.
3. Ore-heating furnaces.
4. Resistance furnaces

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

Graphite Electrodes are packed on wooden pallets with steel strips. And the nipples is preset in the sockets.

Company Profile

Customers

FAQ

1.Are you factory or trading?
We are factory with ISO 9001:2015 certified.

2. How about the capacity?
High output, with an annual output of 80,000 tons, timely delivery; guarantee delivery date.

3. How to guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

4.What can we buy from you?
Graphite electrode,electrode paste,carbon raiser,carbon product, and other graphite products.

5. 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.

6. What is your payment service?
Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C;