Wholesale Dealers of Graphite Electrode With Tapered Nipples - RP 450mm Graphite Electrode – Hexi
Wholesale Dealers of Graphite Electrode With Tapered Nipples - RP 450mm Graphite Electrode – Hexi Detail:
The main raw material of graphite electrode production is petroleum coke. A small amount of asphalt coke can be added to ordinary power graphite electrode.
The main raw material of this kind of RP 450mm Graphite Electrode is petroleum coke. A small amount of asphalt coke can be added to ordinary power graphite electrode. The sulfur content of petroleum coke and asphalt coke should not exceed 0.5%. Needle coke is also needed to produce high power or ultra high power graphite electrodes. In addition, it has the prominent features of compact structure, good electrical and thermal conductivity, strong oxidation resistance, corrosion resistance, low resistivity, high current load resistance, low price and high cost effective. It is widely used in the smelting of various metals.
Steel is a big consumer in carbon industry, and graphite electrode has become the golden key for carbon industry to enter the steel field.
| Comparison Technical Specification for RP Graphite Electrode 18″ | ||
| Electrode | ||
| Item | Unit | Supplier Spec |
| Typical Characteristics of Pole | ||
| Nominal Diameter | mm | 450 |
| Max Diameter | mm | 460 |
| Min Diameter | mm | 454 |
| Nominal Length | mm | 1800-2400 |
| Max Length | mm | 1900-2500 |
| Min Length | mm | 1700-2300 |
| Bulk Density | g/cm3 | 1.55-1.63 |
| transverse strength | MPa | ≥8.5 |
| Young’ Modulus | GPa | ≤9.3 |
| Specific Resistance | µΩm | 7.5-8.5 |
| Maximum current density | KA/cm2 | 13-17 |
| Current Carrying Capacity | A | 22000-27000 |
| (C.T.E) | 10-6℃ | ≤2.4 |
| ash content | % | ≤0.3 |
| Typical Characteristics of Nipple (4TPI/3TPI) | ||
| Bulk Density | g/cm3 | ≥1.74 |
| transverse strength | MPa | ≥16.0 |
| Young’ Modulus | GPa | ≤13.0 |
| Specific Resistance | µΩm | 5.8-6.5 |
| (C.T.E) | 10-6℃ | ≤2.0 |
| ash content | % | ≤0.3 |
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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Wholesale Dealers of Graphite Electrode With Tapered Nipples - RP 450mm Graphite Electrode – Hexi, The product will supply to all over the world, such as: Uruguay, Argentina, Haiti, You can always find the products you need in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We are looking forward to work with you for a win-win situation.
By Denise from Nigeria - 2018.09.16 11:31
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Giselle from Southampton - 2018.06.05 13:10
