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Diameter 200mm, 250mm, 300mm, 350mm, 400mm, 500mm, 550mm, 600mm, 700 mm Graphite Electrode RP HP UHP for Eaf
Basic Info
| Model NO. | RP, HD, HP, SHP, UHP |
| Product Name | Graphite Electrode RP HP UHP for Eaf |
| Raw Material | Petroleum Coke, Needle Coke, Coal Tar |
| Nipple | 3tpi/4tpi/4tpil |
| Applicattion | Eaf Arc Furnace Smelting Steel |
| Apparent Density | 1.58 - 1.76 G/Cc |
| Color | Black Grey |
| Certificate | ISO9001 |
| Superiority | Superiority: Low Consumption Rate |
| Thermal Expansion | 1.1-1.4 |
| Keywords | Carbon Electrode with Nipples |
| Keywords 1 | RP HP UHP Graphite Electrodes |
| Transport Package | Wooden Box |
| Specification | 1600~3000mm |
| Trademark | RSNC |
| Origin | China |
| HS Code | 8545110000 |
| Production Capacity | 5000t/Year |
Product Description
Diameter 200mm, 250mm, 300mm, 350mm, 400mm, 500mm, 550mm, 600mm, 700 mm Graphite Electrode RP HP UHP for Eaf
Product Description
Rongsheng Graphite Electrode Graphite electrodes are characterized by low resistance, good electrical conductivity and thermal conductivity, high resistance to oxidation and thermal shock, high mechanical strength, etc. According to its high quality and low quality, it can be divided into ordinary power graphite electrode, high power graphite electrode and ultra high power graphite electrode.Graphite Electrodes Application1.For arc furnaces of electric arc furnaces. Graphite electrodes are most often used in a coal-smelting electric furnace.2.For a closed arc3.For a resistor furnace4.For the production of graphite shaped products. The graphite electrode blank is also used for processing in various crucibles,shapes, boats and heating elements and other graphite products
Graphite Electrodes Advantages
1.Anti-oxidation treatment for longevity.2.High-purity,high-density,strong chemical stability.3.High machining accuracy,good surface finishing.4.High mechanical strength,low electrical resistance.5.Resistant to cracking & spalling.6.High resistance to oxidation and thermal shock.
Specification
★ Technical Characteristics of Graphite Electrode RP, HP, UHP
| Specification Electrode Nipple:Graphite electrodes and nipples have the advantages of high strength, not easy to break, and good current passing. | ||||||||
| Name | Unit | Nominal Diameter | ||||||
| UHP Ultra-High-Power | HP Superstrong | RP Conventional Power | ||||||
| ≤Φ400 | ≥Φ450 | ≤Φ400 | ≥Φ450 | ≤Φ300 | ≥Φ350 | |||
| Resistivity | Electrode | ΜΩ · m | ≤5.5 | ≤6.5 | ≤8.5 | |||
| Nipple | ≤4.5 | ≤5.5 | ≤6.5 | |||||
| Flexural Strength | Electrode | MPa | ≥11.0 | ≥10.5 | ≥9.8 | ≥8.5 | ≥7.0 | |
| Nipple | ≥20.0 | ≥16.0 | ≥15.0 | |||||
| Elastic Modulus | Electrode | GPa | ≤14.0 | ≤12.0 | ≤9.3 | |||
| Nipple | ≤18.0 | ≤16.0 | ≤14.0 | |||||
| Density | Electrode | g / cm3 | ≥1.66 | ≥1.67 | ≥1.62 | 1.6 | ≥1.53 | ≥1.52 |
| Nipple | ≥1.75 | ≥1.73 | ≥1.69 | |||||
| Coefficient Of Thermal Expansion | Electrode | 10-6 / ºC | ≤1.5 | ≤2.4 | ≤2.9 | |||
| Nipple | ≤1.4 | ≤2.2 | ≤2.8 | |||||
| ASH | % | ≤0.3 | ≤0.3 | ≤0.5 | ||||
Product Application
Why Choose Us
Packaging & Shipping
Packaging: 1. Standard export carton/plywood crate 2. Customized shipping mark 3. QC Department Will Check In Case The Packing Method Isn't Safe Enough.Shipping: 1.By courier,like DHL,UPS,FEDEX,etc.It is door to door,usually,3-4 days to arrive. 2.By air to the air port,usually,5-7 days to arrive. 3.By sea to sea port,usually,15-30 days to arrive.
Company Profile
Certifications
Rongsheng Refractory insists on pursuing the management idea of "honest, courtesy, innovation and professionalism" as the purpose,taking the "low price for better quality" as the foundation of enterprise development and creating "Rongsheng Brand" as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.