| Type: | Graphite Electrodes |
|---|---|
| Carbon Content: | High-Carbon |
| Grade: | RP |
| Forming Way: | Extruded Graphite |
| Length: | 1700-1800mm |
| Payment Type: | Tt |
| Customization: |
|---|
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Audited Supplier Specification:
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.
Graphite, diamond, carbon 60 and carbon nanotubes are the elements of carbon, and they are allotropic to each other.
Technical Specification:
| Item | Unit | RP | HP | UHP | ||||
| 250-400 | 450-800 | 300-400 | 450-700 | 300-400 | 450-700 | |||
| Electric Resistivity | Electrode | μΩ.m | 7.5-8.6 | 7.5-8.8 | 5.5-6.8 | 5.5-7.0 | 4.6-6.0 | 4.8-6.2 |
| Nipple | 4.5-5.5 | 4.0-5.0 | 3.5-4.5 | |||||
| Bending Strength | Electrode | MPa | ≥8.0 | ≥11.0 | ≥11.0 | |||
| Nipple | ≥15.0 | ≥16.0 | ≥18.0 | |||||
| Elastic Modulus | Electrode | GPa | ≤9.0 | ≤11.0 | ≤13.0 | |||
| Nipple | ≤13.0 | ≤14.0 | ≤15.0 | |||||
| Bulk Density | Electrode | g/cm3 | 1.55-1.65 | 1.63-1.73 | 1.65-1.75 | |||
| Nipple | 1.70-1.75 | 1.73-1.80 | 1.75-1.82 | |||||
| Ash | Electrode | % | ≤0.3 | |||||
| Nipple | ||||||||
| CTE(100-600)ºC | Electrode | 10-6/ºC | 2.00-2.50 | 1.80-2.00 | 1.30-1.50 | |||
| Nipple | 1.50-1.80 | 1.50-1.80 | 1.20-1.40 | |||||
Graphite Electrodes with Nipples for steel production RP HP UHP
Grade: RP, RPI, HP, SHP, UHP
Diameter: 100~ 600 mm (2 ~ 24 inch)
Length: 1000-2700mm
Nipple: 3TPI, 4TPI, 4TPIL
Material: High quality petroleum coke, needle coke and coal tar pitch.
1. The process of graphite electrode production is simple, high efficiency, small graphite loss
2. Fast processing speed, lower production costs
3. Different sizes available, including large diameter
4. Our graphite electrodes are very durable and have a long service life
5.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.
1. Supply diverse materials meeting customers' demands
2. Offer suggestions for material selection, specification presentation, use condition
3. Accept the custom dimensions
4. Maintain after-sale service
Packing: Wooden cases with pallet and steel belt fastening, make sure the packing is suitable to sea and train transportation.
1. When can I get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. .
You can call me directly if it is an urgent order.
2. What about the lead time for mass product?
The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items license need about 15-20working days.
3. What is your terms of delivery?
We accept FOB, etc. You can choose the most convenient way for you. Besides that, we can also shipping by Air and Express.
4. Product packaging?
We are packed in wooden cases, or according to your requirements.
5. Notice
The actual price will depends on raw materials, exchange rate ,wage and your order quantity.
Suppliers with verified business licenses
Audited Supplier 
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