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| Place of Origin | Henan, China, Hebei, China (Mainland) | Brand Name | Rongsheng |
| Model Number | RP, HD,HP,SHP,UHP | Type | Electrode Block |
| Application | Steel Making | Length | 1600~3000mm |
| Grade | HP (High Power) | Resistance (u03bcu03a9.m) | 4 - 9 Micro |
| Apparent Density (g/cmu00b3 ) | 1.58 - 1.76 G/cc | Thermal Expansion | 1.5 - 2.8 X10-6 /, 1.5 - 2.8 X10-6 / (100-600 ) |
| Flexural Strength (N/u33a1) | 9.5-11.0 Mpa, 8-12 Mpa | Product Name | RP Grade Graphite Electrode |
| Nipple | 3TPI/4TPI/4TPIL | Applicattion | Smelting Steel |
| Superiority | Low Consumption Rate | Apparent Density | 1.58 - 1.76 G/cc |
| Keyword | graphite electrode used in electric arc furnace |
High quality graphite electrode uph 600 HP RP power graphite electrode Length 1800-2700mm graphene electrodes
Graphite Electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure,good anti oxidation and high mechanical strength, Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.so it is the best conductive material for electric arc furnace and smelting furnace.
Application Of Graphite electrodes:
Graphite electrodes are used mainly in ladle furnaces,electric-arc furnace steelmaking,Yellow phosphorus furnace , Industrial silicon furnace or melting copper. They are presently the only products available that have the high levels of electrical conductivity and the capability of sustaining the extremely high levels of heat generated in this demanding environment.High Quality Needle Coke in HP&UHP graphite electrode,ensure the electrode application is perfect. Graphite electrodes are also used to refine steel in ladle furnaces and in other smelting processes.
Characteristics Of Graphite electrodes:
Our graphite electrodes are with low electric resistance, high density, high anti-oxidation capability, precise machining accuracy, especially with low sulphur and low ash will not give steel second time impurity.
| Graphite Electrode | |||||||||||
| Project | Nominal diameter mm | ||||||||||
| 75~130 | 150~225 | 250~300 | 350~450 | 500~800 | |||||||
| Level | Excellent | - | Excellent | - | Excellent | - | Excellent | - | Excellent | - | |
| Resistivity μΩ·m ≤ | Electrode | 8.5 | 10 | 9 | 10.5 | 9 | 10.5 | 9 | 10.5 | 9 | 10.5 |
| Nipple | 8 | 8 | 8 | 8 | 8 | ||||||
| Flexural strength MPa ≥ | Electrode | 10 | 10 | 8 | 7 | 6.5 | |||||
| Nipple | 15 | 15 | 15 | 15 | 15 | ||||||
| Elastic Modulus GPa ≤ | Electrode | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | |||||
| Nipple | 14 | 14 | 14 | 14 | 14 | ||||||
| Bulk density g/cm3 ≥ | Electrode | 1.58 | 1.53 | 1.53 | 1.53 | 1.52 | |||||
| Nipple | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | ||||||
|
Thermal expansion coefficient 10-6/℃ Room temperature ~600℃ ≥ |
Electrode | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | |||||
| Nipple | 2.7 | 2.7 | 2.8 | 2.8 | 2.8 | ||||||
| Ash content % ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | ||||||
| High power graphite electrode | ||||
| Project | Nominal diameter mm | |||
| 200~400 | 450~500 | 550~700 | ||
| Resistivity μΩ·m ≤ | Electrode | 7 | 7.5 | 7.5 |
| Nipple | 6.3 | 6.3 | 6.3 | |
| Flexural strength MPa ≥ | Electrode | 10.5 | 10 | 8.5 |
| Nipple | 17 | 17 | 17 | |
| Elastic Modulus GPa ≤ | Electrode | 14 | 14 | 14 |
| Nipple | 16 | 16 | 16 | |
| Bulk density g/cm3 ≥ | Electrode | 1.6 | 1.6 | 1.6 |
| Nipple | 1.72 | 1.72 | 1.72 | |
|
Thermal expansion coefficient 10-6/℃ Room temperature ~600℃ ≥ |
Electrode | 2.4 | 2.4 | 2.4 |
| Nipple | 2.2 | 2.2 | 2.2 | |
| Ash content % ≤ | 0.5 | 0.5 | 0.5 | |
| Ultra high power graphite electrode | |||||
| Project | Nominal diameter mm | ||||
| 300~400 | 450~500 | 550~650 | 700~800 | ||
| Resistivity μΩ·m ≤ | Electrode | 6.2 | 6.3 | 6 | 5.8 |
| Nipple | 5.3 | 5.3 | 4.5 | 4.3 | |
| Flexural strength MPa ≥ | Electrode | 10.5 | 10.5 | 10 | 10 |
| Nipple | 20 | 20 | 22 | 23 | |
| Elastic Modulus GPa ≤ | Electrode | 14 | 14 | 1.66 | 14 |
| Nipple | 20 | 20 | 1.78 | 22 | |
| Bulk density g/cm3 ≥ | Electrode | 1.67 | 1.66 | 1.66 | 1.68 |
| Nipple | 1.74 | 1.75 | 1.78 | 1.78 | |
|
Thermal expansion coefficient 10-6/℃ Room temperature ~600℃ ≥ |
Electrode | 1.5 | 1.5 | 1.5 | 1.5 |
| Nipple | 1.4 | 1.4 | 1.3 | 1.3 | |
| Ash content % ≤ | 0.5 | 0.5 | 0.5 | 0.5 | |
Give us One minute, just one minute ,you can Eliminate your doubts and witness we maintain an Attitude of high seriousness and professional to solve your problems.
No.1: We are Manufacturer of refrcatory materials, so we can provide you Professional Solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.
No. 2: Our Reputation built in the past years through: Russia, Iran, Vietnam and India, etc. You can always get Feedback from our customer in these countries before dealing with us.
No. 3: We have good Connection with Shipping Company, Agency, as well as the local custom and port authority. Making sure we Deliver on time.
No. 4: We have no gap in Communication, because we will help you in our Sincere Attitude.
No. 5: We can provide you the best price, and what you will get from us is our best effort in service and the hospitality that you are willing to become our Friend.
So choosing us is the right choice for you.If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.
Rongsheng Refractory insists on pursuing the management idea of “honest, courtesy, innovation and professionalism” as the purpose, taking the “low price for better quality” as the foundation of enterprise development and creating “Rongsheng Brand” as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.
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