Graphite Electrode 300mm 350mm 400mm 450mm 500mm UHP HP RP for Arc Furnaces and Ladle Furnaces
China Graphite Electrode 300mm 350mm 400mm 450mm 500mm UHP HP RP for Arc Furnaces and Ladle Furnaces, Find details about China Graphite Products, Ultra High Power Graphite Electrode from Graphite Electrode 300mm 350mm 400mm 450mm 500mm UHP HP RP for Arc Furnaces and Ladle Furnaces
Basic Info.
Model NO.
Graphite electrodes UHP HP RP
Normal Length
1500-2700mm
Delivery Time
15-20 Days After Payment Receivd
Packaging
Wooden Pallet or Request
Raw Material
Needle Coke, Pitch Coke, Coal Tar Pitch
Electrical Conductivity
High
Trademark
Rongxin
Transport Package
Wooden Pallet, Wooden Case
Specification
Diameter 200-800 mm
Origin
Henan, China
HS Code
8545190000
Model NO.
Graphite electrodes UHP HP RP
Normal Length
1500-2700mm
Delivery Time
15-20 Days After Payment Receivd
Packaging
Wooden Pallet or Request
Raw Material
Needle Coke, Pitch Coke, Coal Tar Pitch
Electrical Conductivity
High
Trademark
Rongxin
Transport Package
Wooden Pallet, Wooden Case
Specification
Diameter 200-800 mm
Origin
Henan, China
HS Code
8545190000
Product Desciption
Company Profile:
The company has a production capacity of 30,000 tons of graphite electrode, 150,000 tons of refined petroleum
coke, 100,000 tons of pre-baked anode, 50,000 tons of carbon brick, 200,000 tons of electrode paste, special
sealing paste, 50,000 tons of refractory material.
My company has domestic advanced quality inspection system and perfect after-sales service team, to the
masses of customers to provide quality products and good technical services, and is willing to cooperate
sincerely with new and old friends.
Produc Introduction:
Current load and current density:
Graphite electrode and furnace matching ref.
FAQ:
1. Are you a factory?
A: Yes, we are a over 20 years factory, which is founded in 1992, located in Gongyi, Henan, China.
2. Production capacity?
A: 40,000 metric tons per year.
3. How about the delivery time?
A: We will ship the cargo within 15-20 days after receipt your payment.
4. Price and quality?
A: Different properties have different prices. Tell me your demands, and I will supply you high quality products
with best price and service.
5. ayment terms?
A: TT first, LC, Western Union.
RONGXIN CARBON is specialized in R&D, manufaturing and marketing of various graphite electrode.
The company was established in 1992, which is one of the earlist and biggest suppliers of high-quality
graphite electrode and carbon products in China.
The company was established in 1992, which is one of the earlist and biggest suppliers of high-quality
graphite electrode and carbon products in China.
The company has a production capacity of 30,000 tons of graphite electrode, 150,000 tons of refined petroleum
coke, 100,000 tons of pre-baked anode, 50,000 tons of carbon brick, 200,000 tons of electrode paste, special
sealing paste, 50,000 tons of refractory material.
My company has domestic advanced quality inspection system and perfect after-sales service team, to the
masses of customers to provide quality products and good technical services, and is willing to cooperate
sincerely with new and old friends.
Produc Introduction:
| Item | Unit | Graphite Electrode | ||||
| RP | HP | UHP | ||||
| φ300-φ800mm | φ300-φ800mm | φ300-φ500mm | φ550-φ800mm | |||
| Typical Value | Typical Value | Typical Value | Typical Value | |||
| Resistivity | Electrode | μΩm | 7.0-10.0 | 5.8-6.6 | 4.5-5.8 | 4.6-5.8 |
| Nipple | 4.0-4.5 | 3.5-4.0 | 3.5-4.0 | 3.5-4.0 | ||
| Modulus of Rupture | Electrode | Mpa | 8.0-10.0 | 10.0-13.0 | 10.0-14.0 | 10.0-14.0 |
| Nipple | 19.0-22.0 | 20.0-23.0 | 20.0-24.0 | 22.0-26.0 | ||
| Young's Modulus | Electrode | GPa | 7.0-9.3 | 8.0-12.0 | 9.0-13.0 | 10.0-14.0 |
| Nipple | 12.0-14.0 | 14.0-16.0 | 15.0-18.0 | 16.0-19.0 | ||
| Bulk Density | Electrode | g/cm3 | 1.53-1.56 | 1.64-1.68 | 1.68-1.74 | 1.70-1.74 |
| Nipple | 1.70-1.74 | 1.75-1.80 | 1.78-1.82 | 1.80-1.84 | ||
| CTE (100-600ºC) | Electrode | 10-6/ºC | 2.2-2.6 | 1.6-1.9 | 1.1-1.4 | 1.1-1.4 |
| Nipple | 2.0-2.5 | 1.1-1.4 | 0.9-1.2 | 0.9-1.2 | ||
| Ash | % | 0.5 | 0.3 | 0.3 | 0.3 | |
Current load and current density:
| Diameter | RP | HP | UHP | |||
| mm | Current Load (A) | Current Density(A/cm³) | Current Load (A) | Current Density(A/cm³) | Current Load (A) | Current Density(A/cm³) |
| 200 | 5000-6900 | 15-21 | 5500-9000 | 18-25 | ||
| 225 | 6100-8600 | 15-21 | 6500-10000 | 18-25 | ||
| 250 | 7000-10000 | 14-20 | 8000-13000 | 18-25 | 8100-12200 | 20-30 |
| 300 | 10000-13000 | 14-18 | 13000-17400 | 17-24 | 15000-22000 | 20-30 |
| 350 | 13500-18000 | 14-18 | 17400-24000 | 17-24 | 20000-30000 | 20-30 |
| 400 | 18000-23500 | 14-18 | 21000-31000 | 16-24 | 25000-40000 | 19-30 |
| 450 | 22000-27000 | 13-17 | 25000-40000 | 15-24 | 32000-45000 | 19-27 |
| 500 | 25000-32000 | 13-16 | 30000-48000 | 15-24 | 38000-55000 | 18-27 |
| 550 | 32000-40000 | 13-16 | 37000-57000 | 15-23 | 42000-66000 | 17-26 |
| 600 | 38000-47000 | 13-16 | 44000-67000 | 15-23 | 49000-76000 | 17-26 |
Graphite electrode and furnace matching ref.
| Capacity of furnace | EAF furnace | LF furnace |
| 5 ton | 250RP | |
| 10 ton | 350HP | 250RP |
| 20 ton | 400HP | 300HP |
| 30 ton | 450HP | 350HP |
| 50 ton | 500UHP | 350HP |
| 75 ton | 550UHP | 350UHP |
| 100 ton | 600UHP | 450UHP |
| 150 ton | 700UHP | 450UHP |
FAQ:
1. Are you a factory?
A: Yes, we are a over 20 years factory, which is founded in 1992, located in Gongyi, Henan, China.
2. Production capacity?
A: 40,000 metric tons per year.
3. How about the delivery time?
A: We will ship the cargo within 15-20 days after receipt your payment.
4. Price and quality?
A: Different properties have different prices. Tell me your demands, and I will supply you high quality products
with best price and service.
5. ayment terms?
A: TT first, LC, Western Union.
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