Item | Ultra High Graphite electrode | Unit | Diameter / mm | ||
350-400 | 450-500 | 550-600 | |||
Resistivity (≤) | Electrode | μΩ.m | 6.2 | 6.3 | 8.0-9.0 |
Nipple | 5.0 | 5.0 | 7.5 | ||
Bending Strength (≥) | Electrode | MPa | 10.5 | 10.5 | 8.0 |
Nipple | 18.0 | 18.0 | 20.0 | ||
Elastic Modulus (≤) | Electrode | GPa | 14.0 | 14.0 | 14.0 |
Nipple | 18.0 | 18.0 | 22.0 | ||
Density (≥) | Electrode | g/cm3 | 1.66 | 1.66 | 1.66 |
Nipple | 1.75 | 1.75 | 1.75 | ||
CTE(100-600ºC) (≤) | Electrode | 10-6/ºC | 1.5 | 1.5 | 1.4 |
Nipple | 1.4 | 1.4 | 1.2 | ||
Ash (≤) | % | 0.3 | 0.3 | 0.5 | |
Graphite electrodes have good electrical properties and chemical resistance, have high mechanical strength and good seismic performance at high temperatures, are good thermoelectric conductors, and are widely used in electric arc furnaces for the production of alloy steels, metals and other Metal materials, etc. Graphite electrodes include: conventional power, high power, ultra high power. Our products have the following characteristics: low resistivity, good electrical conductivity and thermal conductivity, high oxidation resistance, resistance to heat and mechanical impact, high mechanical strength.
RP HP UHP Graphite Electrode:
| Grade | Position | Specific Resistivity | Bulk density | Bending Strength | C.T.E | Elastic Modulus | Ash |
| RP | Body | ≤8.5 μΩ•m | ≥1.54g/cc | ≥8.5 Mpa | ≤2.4 x10-6/ºC | ≤9.3 Gpa | ≤0.4% |
| Nipple | ≤5.2 μΩ•m | ≥1.72g/cc | ≥17.0 Mpa | ≤2.3 x10-6/ºC | ≤14.0 Gpa | ≤0.4% | |
| HP | Body | ≤6.8 μΩ•m | ≥1.65g/cc | ≥11.0 Mpa | ≤2.3 x10-6/ºC | ≤12.0 Gpa | ≤0.3% |
| Nipple | ≤5.0 μΩ•m | ≥1.74g/cc | ≥18.0 Mpa | ≤2.1 x10-6/ºC | ≤16.0 Gpa | ≤0.2% | |
| UHP | Body | ≤6.0 μΩ•m | ≥1.66g/cc | ≥12.0 Mpa | ≤1.4 x10-6/ºC | ≤14.0 Gpa | ≤0.2% |
| Nipple | ≤4.0 μΩ•m | ≥1.77g/cc | ≥21.0 Mpa | ≤1.3 x10-6/ºC | ≤18.0 Gpa | ≤0.2% |
Advantages of anti-oxidation treated graphite electrodes:
1. Reduce graphite electrodes lateral oxidation rate.
2. Lessen graphite electrodes consumption rate by 15%~20%.
3. Improve graphite electrodes cost efficiency.
4. It is a more cost-effective solution through reducing graphite electrodes purchasing cost by 10%~15%.
5. It is a production efficiency improving solution through reducing risk of graphite electrodes breakage and falling down.
Regarding Graphite Electrode, China top grade A+ factory
JILIN CARBON, KFCC,NANTONG YANGTZE, AND ANSHAN CARBON had already supply for us
for more than 10 years, and our total sale is over 10,000 MT per year.
TECHNICAL PARAMETERS:
Supply scope of graphite electrode( in diameter) :Φ200 (8 inch)- Φ700mm(24 inch); We can design tailor products as per the customer's actual operational parameters.
Quality System Control
- Management delegates and quality inspection department organize internal examine
- every year to supervise and check system running status.
- Second party inspection is carried out by end user.
- Third party inspection is carried out by certificaiton authority
- Packing and logistic is farmed out to other company, and strictly execute as per Contract items.
- We have specific after-sales service to check our product performances
Packing in wooden case, each nipple must be packed in:
cardboard box for RP HP HD SHP UHP, grade graphite electrode for arc furnaces with nipples.
cardboard box for RP HP HD SHP UHP, grade graphite electrode for arc furnaces with nipples.
FAQ:
♥ When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. .
If it is an urgent order, you can call us directly.
♥ Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
♥ 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.
♥ What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that,
we can also shipping by Air and Express.
Notice:
Please note that the price on Made-in-China is a rough price. The actual price will depends on raw materials, exchange rate ,wage and your order quantity .Hope to cooperation with you,Thanks !
♥ When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. .
If it is an urgent order, you can call us directly.
♥ Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
♥ 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.
♥ What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that,
we can also shipping by Air and Express.
Notice:
Please note that the price on Made-in-China is a rough price. The actual price will depends on raw materials, exchange rate ,wage and your order quantity .Hope to cooperation with you,Thanks !