Loading Port:Tianjin
Payment Terms:TT or LC
Min Order Qty:400 m.t.
Supply Capability:5000 m.t./month
.UHP Graphite Electrodes
.HP Graphite Electrodes
.RP Graphite Electrodes
2. Introduction of Graphite Electrodes
G-High Graphite Electrodes have the properties of superior electric conductivity and chemical stability, high mechanical strengt
G-High Graphite Electrodes are made from Petroleum Coke and Needle Coke, using Coal Tar Pitch as agglutinant, produced through the process of calcining, mixing, kneading, compressing, roasting, graphitization and machining, etc.
G-High Graphite Electrodes have the properties of superior electric conductivity and chemical stability, high mechanical strength, less impurity, seismic performance in high temperature. G-High Graphite Electrodes are mainly used for steel-making in electric furnaces, mineral hot furnaces and electric resistance furnaces.
Graphite Electrodes conduct electric current into the furnace. Electric current produces arc in the smelting district, when the temperature increases to about 2000°C, smelting begins. Our series of Graphite Electrodes are applicable to the common furnaces and high power furnaces with high voltage and short arc. G-High Graphite Electrodes are classified into three classes.
NP Graphite Electrodes: mainly used in common power electric ovens for smelting steel, smelting silicon and smelting yellow phosphorus;
HP Graphite Electrodes: mainly used in high power electric ovens for smelting steel;
UHP Graphite Electrodes: mainly used in ultra high power electric ovens for smelting steel.
Graphite electrode(please check form)
Graphite nipple
3. Details
Specification | Specific Resistance (μΩ.m) | Young's Modulus (Gpa) | Flexural Srength (Mpa) | Bulk Density (g/cm 3 ) | Ash Content (%) | Coefficient of thermal expansion ( 100-600 C)10 -6 1/C | ||||||
| (max) | (min) | (max) | ||||||||||
Electrode | Nipple | Electrode | Nipple | Electrode | Nipple | Electrode | Nipple | Electrode | Nipple | |||
Regular power | 200-350 | 8.5 | 7.5 | 9.3 | 13.7 | 9.8 | 15.0 | 1.55 | 1.72 | 0.3 | 2.9 | 2.8 |
| 400-500 | 8.5 | 7.5 | 9.3 | 13.7 | 6.4 | 15.0 | 1.53 | 1.72 | 2.9 | 2.8 | ||
| CTL Resistant Oxidation Electrode | 200-350 | 8.0 | 7.5 | 9.3 | 13.7 | 10.0 | 15.0 | 1.56 | 1.72 | 0.3 | 2.9 | 2.8 |
| 400-500 | 8.0 | 7.5 | 9.3 | 13.7 | 7.0 | 15.0 | 1.54 | 1.72 | 2.9 | 2.8 | ||
High Power | 200-500 | 6.5 | 5.5 | 12.0 | 16.0 | 12.0 | 18.0 | 1.63 | 1.74 | 0.2 | 2.4 | 2.2 |
Supper High Power | 250-500 | 6.0 | 4.8 | 14.0 | 18.0 | 13.0 | 19.0 | 1.65 | 1.75 | 0.2 | 2.0 | 1.7 |
Ultra High Power | 250-500 | 5.8 | 4.5 | 14.0 | 18.0 | 14.0 | 20.0 | 1.68 | 1.77 | 0.2 | 1.5 | 1.4 |
4.Pictures of Graphite Electrodes
5. FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty of Graphite Electrodes with big Dia.？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
②How to guarantee the quality of the products Graphite Electrodes with big Dia.？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance. We have D&B report and you could check details information for our company.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
