Nipple Graphite Electrode with High Power UHP for EAF Electric Arc Furnace
- Category: >>>
- Supplier: Shandong Danyuan Trading Co. Ltd.
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Product Overview
Description
Products Description
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.
RP HP UHP Graphite Electrode with Nipple
Grade: RP/HP/UHP
Diameter: 300/350/400/450/500/550/600/700/800mm
RP HP UHP Graphite Electrode with Nipple
Grade: RP/HP/UHP
Diameter: 300/350/400/450/500/550/600/700/800mm
Specification
Properties | UHP | HP | RP | ||||
Φ300-500 | Φ550-700 | Φ300-700 | Φ300-700 | ||||
Resistivity(uΩm max) | Electrode | 4.8-5.8 | 4.6-5.8 | 5.8-6.6 | 7.0-10.0 | ||
Nipple | 3.5-4.0 | 3.5-4.0 | 3.5-4.0 | 4.0-4.5 | |||
Modulus of Rupture(Mpa) | Electrode | 10.0-14.0 | 10.0-14.0 | 10.0-13.0 | 8.0-10.0 | ||
Nipple | 20.0-24.0 | 22.0-26.0 | 20.0-23.0 | 19.0-22.0 | |||
Young's Modulus(Gpa) | Electrode | 9.0-13.0 | 10.0-14.0 | 8.0-12.0 | 7.0-9.3 | ||
Nipple | 15.0-18.0 | 16.0-19.0 | 14.0-16.0 | 12.0-14.0 | |||
Bulk Density(g/cm3) min | Electrode | 1.68-1.74 | 1.70-1.74 | 1.64-1.68 | 1.53-1.56 | ||
Nipple | 1.72-1.82 | 1.80-1.84 | 1.75-1.80 | 1.70-1.74 | |||
CTE (100-600℃) max | Electrode | 1.1-1.4 | 1.1-1.4 | 1.6-1.9 | 2.2-2.6 | ||
Nipple | 0.9-1.2 | 0.9-1.2 | 1.1-1.4 | 2.0-2.5 | |||
Ash | 0.2-0.3 | 0.3-0.5 | |||||
Dia (mm) | RP | HP | UHP | ||||||
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 | |||
Product Process
Application
Product packaging
Package | Wooden case/pallets with steel strips or as per our clients' request. | ||||||
Loading Port | Tianjin, Qingdao port, or as clients request. | ||||||
Company Profile
Shandong Danyuan Trading Co., Ltd. is the professional manufacturer for graphite products in Shandong province. Mainly engaged in manufacturing, researching and selling graphite products, the advanced production line, Testing Room form the full researching and testing system with advance facilities and complete procedure.
The annual productivity for Calcined Petroleum Coke and Graphite Products are about 30000 tons.we are a certified enterprise by the science and technology bureau, and has obtained many utility model patents authorized by the state intellectual property office. The main products are : graphite electrode , calcined petroleum coke and carbon raiser ; all kinds of graphite products which manufactured according to the customer requirement, e.g. graphite crucible, graphite mold, graphite crystallizer, graphite sealing ring, graphite rod, graphite block, graphite ring, graphite wheel, graphite liner, self-lubrication graphite bearing.Diversified marketing model establish complete sales service system all over the country. Products perennial export and service to Russia, Mexico, Peru, Spain, Thailand, Australia, South Africa, Ukraine and others 40 countries and areas.
We have an excellent sales team, We can supply the best service and technical support at the same time with selling. We aim at promise the enterprise development by excellent service and high-quality products. We hope establish business relationship with broad companies with all sincerity, achieve the mutual benefit business objectives by credit and cooperation.
FAQ
Q1.Are you manufacturer or trader?
A1: Manufacturer.
Q2: Can we visit your factory?
A2: Of course ,welcome at any time,seeing is believing.
Q3: Is your company accept customization?
A3: Professional technology teams and engineers all can satisfy you.
Q4: How do you guarantee quality?
A4: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
A1: Manufacturer.
Q2: Can we visit your factory?
A2: Of course ,welcome at any time,seeing is believing.
Q3: Is your company accept customization?
A3: Professional technology teams and engineers all can satisfy you.
Q4: How do you guarantee quality?
A4: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
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