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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 | 200*1800mm graphite electrode |
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.
| Properties | Unit | UHP | HP | RP | ||
| 300-600mm | 650-800mm | 300-800mm | 300-800mm | |||
| Electric resistivity |
Electrode |
μΩm | 4.8-5.8 | 4.6-5.8 | 5.8-6.6 | 7.8-8.8 |
| Nipple | 3.8-4.5 | 3.8-4.5 | 4.2-5.0 | 5.0-6.5 | ||
| Flexural strength | Electrode | Mpa | 10.0-14.0 | 10.0-14.0 | 10.0-13.0 | 7.0-12.0 |
| Nipple | 20.0-26.0 | 22.0-26.0 | 18.0-22.0 | 15.0-20.0 | ||
| Young's modulus | Electrode | Gpa | 9.0-13.0 | 10.0-14.0 | 8.0-12.0 | 7.0-9.3 |
| Nipple | 15.0-18.0 | 15.0-18.0 | 14.0-16.0 | 12.0-14.0 | ||
| Bulk density | Electrode | ≥g/cm3 | 1.68-1.74 | 1.70-1.74 | 1.62-1.66 | 1.53-1.56 |
| Nipple | 1.77-1.82 | 1.78-1.84 | 1.74-1.80 | 1.70-1.74 | ||
| CTE(100-600℃) | Electrode | x10-6/℃ | 1.1-1.4 | 1.1-1.4 | 1.6-1.9 | 2.2-2.6 |
| Nipple | 0.9-1.2 | 0.9-1.2 | 1.1-1.4 | 2.0-2.5 | ||
| Ash | 0.3 | 0.3 | 0.3 | 0.5 | ||
Q1: Is your Zhengzhou Rongsheng Refractory a
manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase
relevant products as a trader.
Q2: What’s the MOQ?
A2. No limitation.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is
believing
Q4: What’s your payment terms?
A4: Negotiation
Q5: Is your company accept
customization?
A5: Professional technology teams and engineers all can
satisfy you.
Q6: How do you guarantee
quality?
A6: For every production processing,we have complete QC
system for the chemical composition and Physical
properties.After production,all the goods will be tested
,and the quality certificate will be shipped along with
goods.
Q7: What’s the proportion of abroad
business?
A7: Abroad market around 35%; Domestic market around 65%;
and now export proportion is increasing.
Q8: Does your Zhengzhou Rongsheng Refractory
provide turn-key projects?
A8: Yes, we already finished several turn-key projects at
home and abroad.
Q9: Does your Zhengzhou Ronghseng Refractory supply
samples?
A9: Yes, we can supply samples for free, and the freight
will be undertaken by clients.
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.
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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Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc. Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Iran, Kazakhstan and Vietnam etc.
Send us inquiry to got more !!
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