High Power Graphite Electrode for Arc Furnaces of Steel Making
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Product Highlights
- Wide Diameter Range: Available in diameters from 200mm to 800mm for various furnace sizes.
- High Mechanical Strength: Features high oxidation resistance and superior resistance to thermal and mechanical shock.
- Low Electric Resistivity: Ensures excellent electrical and thermal conductivity for efficient energy use.
- High Machining Accuracy: Precision engineered for optimal fit and performance in electric arc furnaces.
- Large Production Capacity: Annual capacity of 60,000 MT across 4 production bases ensures reliable supply.
- OEM Service Available: Accepts OEM orders and can apply customer's own logo on products.
- Special Specifications: Capable of producing special specifications based on customer requirements.
- Premium Raw Materials: Manufactured using domestic first-class petroleum coke and high-quality needle coke.
Product Attributes
- Customization
- Available
- Carbon Content
- Medium-Carbon
- Type
- Graphite Electrodes
- Composition
- SiC
- Grade
- UHP
- Forming Way
- Extruded Graphite
- Crystal Morphology
- Flake Graphite
- Transport Package
- Container
- Specification
- HP/UHP 200-700 (diameter)
- Trademark
- CNBM
- Origin
- China
- HS Code
- 8545110000
- Production Capacity
- 8000ton/Year
Product Images of High Power Graphite Electrode for Arc Furnaces of Steel Making
-
High Power Graphite Electrode for Arc Furnaces of Steel Making -
High Power Graphite Electrode for Arc Furnaces of Steel Making -
High Power Graphite Electrode for Arc Furnaces of Steel Making -
High Power Graphite Electrode for Arc Furnaces of Steel Making -
High Power Graphite Electrode for Arc Furnaces of Steel Making -
High Power Graphite Electrode for Arc Furnaces of Steel Making -
High Power Graphite Electrode for Arc Furnaces of Steel Making
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Product Description
Graphite Electrode
Graphite electrode is made from the domestic first class petroleum coke and high quality needle coke and widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc. The Graphite electrodes include: regular power, high power, ultra high power and square electrode. The range of diameters covers from 200mm to 800mm. Our products own the following characteristics: low electric resistivity, good electrical and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy.
CNBM and its partner have 4 production bases and the annual production capacity of graphite electrodes is 60,000 MT.
Technical Specifaication:
Graphite Electrode Process Flow&Dimension Drawing of Nipples
Allowable Capacitance Flow of the Electrode&Standard Sizes and Tolerances
Company Profile
CNBM INTERNATIONAL CORPORATION
Build your world with our materials.
We are a primary subsidiary of China National Building Material Group Co., Ltd.
CNBM Group is a central government-owned enterprise and a Fortune Global 500 company (Ranking 203th in 2019). It is the largest building material manufacturer and service provider in the world, with 15 publicly-listed companies and over 180,000 employees (2019). We have more than 300 factory plants in China. For the refractory, we are top 3 in China. We have more than 17 plants in different cities.
Production Facilities
Quality Assurance & Control
· National Certified Laboratory
· Key testing instruments, including: specific resistor, bulk density meter, elasticmodulus meter, bending strength inspector, ash analysis meter, CTE analysis meter, etc.
· On-time instrument calibration
· On-site properties testing, including:
L-CTE,C-CTE
Specific resistance, bulk density,
Bending strength, ash content, elastic modulus
Current Carrying Capacity
Customers Visit
FAQ
Q:Are you a trading company or manufacturer?
A:CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.
Q:I have some special requirement about specifications.
A:We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.
Q:Do you accept OEM service?
A:Yes, we do.
Q:What is your delivery time?
A:It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.
Q:What is the payment term?
A:Our payment terms are negotiable.
Q:Can I have my own logo on the product?
A:Sure, we can apply your own logo on the products according to your requirement.
Graphite electrode is made from the domestic first class petroleum coke and high quality needle coke and widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc. The Graphite electrodes include: regular power, high power, ultra high power and square electrode. The range of diameters covers from 200mm to 800mm. Our products own the following characteristics: low electric resistivity, good electrical and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy.
CNBM and its partner have 4 production bases and the annual production capacity of graphite electrodes is 60,000 MT.
Technical Specifaication:
| 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 Electrode Process Flow&Dimension Drawing of Nipples
Allowable Capacitance Flow of the Electrode&Standard Sizes and Tolerances
Company Profile
CNBM INTERNATIONAL CORPORATION
Build your world with our materials.
We are a primary subsidiary of China National Building Material Group Co., Ltd.
CNBM Group is a central government-owned enterprise and a Fortune Global 500 company (Ranking 203th in 2019). It is the largest building material manufacturer and service provider in the world, with 15 publicly-listed companies and over 180,000 employees (2019). We have more than 300 factory plants in China. For the refractory, we are top 3 in China. We have more than 17 plants in different cities.
Production Facilities
Quality Assurance & Control
· National Certified Laboratory
· Key testing instruments, including: specific resistor, bulk density meter, elasticmodulus meter, bending strength inspector, ash analysis meter, CTE analysis meter, etc.
· On-time instrument calibration
· On-site properties testing, including:
L-CTE,C-CTE
Specific resistance, bulk density,
Bending strength, ash content, elastic modulus
Current Carrying Capacity
| Nomina diameter | RP | HP | UHP | ||||
| Current Carrying Capacity | Current Density | Current Carrying Capacity | Current Density | Current Carrying Capacity | Current Density | ||
| in | mm | A | A/cm2 | A | A/cm2 | A | A/cm2 |
| 12 | 300 | 10000-13000 | 14-18 | 13000-17400 | 17-24 | 15000-22000 | 20-30 |
| 14 | 350 | 13500-18000 | 14-18 | 17400-24000 | 17-24 | 20000-30000 | 20-30 |
| 16 | 400 | 18000-23500 | 14-18 | 21000-31000 | 16-24 | 25000-40000 | 19-30 |
| 18 | 450 | 22000-27000 | 13-17 | 25000-40000 | 15-24 | 32000-45000 | 19-27 |
| 20 | 500 | 25000-32000 | 13-16 | 30000-48000 | 15-24 | 38000-55000 | 18-27 |
| 22 | 550 | 32000-40000 | 13-16 | 35000-55000 | 14-22 | 42000-64000 | 17-26 |
| 24 | 600 | 35000-41000 | 13-15 | 41000-61000 | 14-21 | 50000-73000 | 17-25 |
| 28 | 700 | 39000-48000 | 10-12 | 55000-82000 | 14-21 | 67000-99000 | 17-25 |
| 32 | 800 | 43000-54000 | 8-10 | / | / | / | / |
Customers Visit
FAQ
Q:Are you a trading company or manufacturer?
A:CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.
Q:I have some special requirement about specifications.
A:We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.
Q:Do you accept OEM service?
A:Yes, we do.
Q:What is your delivery time?
A:It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.
Q:What is the payment term?
A:Our payment terms are negotiable.
Q:Can I have my own logo on the product?
A:Sure, we can apply your own logo on the products according to your requirement.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2341504". Items marked "
" are certified.
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Company Profile
China National Building Material Group Co., Ltd. (CNBM) was founded through the merger of the China National Building Materials Group Corporation and China National Materials Group Corporation.
Having integrated its scientific research, manufacturing and logistics, CNBM is the largest manufacturer for building materials and an integrated service provider leading throughout the world. It has been listed in the Fortune Global 500 for eleven consecutive years.
It is the largest comprehensive building materials industry group in the world:
The Group can produce 400 million tons of cement clinker, 460 million m3 of ready-mix concrete, 2.47 billion m2 of plasterboard, 2.5 million tons of fiberglass, 31, 500 pieces of GW-capacity wind turbine blades, ranking No. 1 in the world.
The No. 1 player in the international cement engineering market and international cogeneration market.
CNBM is the largest ultra-high voltage electrical porcelain producer, fused cast refractory producer, ultra-thin electronic float glass producer, carbon fiber producer in China.
CNBM takes possession of 26 national scientific research and design institutes, 38, 000 scientific R&D and technical engineering employees, 33 national industrial quality inspection centers, more than 10, 000 patents, 3 national key laboratories, 8 national engineering (technology) research centers and 18 national standardization technical committees.
CNBM International Co. Is a primary subsidiary and international platform of CNBM Group.
About Our Factory & Business Background
- Address
- 17th Floor, No. 4 Building, Zhuyu Business Center, Shouti South Road, Haidian District, Beijing, China
- Terms of Payment
- LC, T/T, D/P, PayPal
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, DDP, DAP, CIP, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Tianjin, Shanghai, Dalian
Our Production Capability & Technical Expertise
- Main Products
- Specialty Graphite, Graphite Electrode, Refractory, Pipe and Fittings, Manhole Cover, Slag Pot, Prefabricated House
Our Industry Experience & Global Business Record
- Export Year
- 2004-08-21
- Main Markets
- North America, South America, Southeast Asia, Africa, Oceania, Mid East, Western Europe
FAQ
- Are you a trading company or manufacturer?
- CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.
- I have some special requirement about specifications.
- We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.
- Do you accept OEM service?
- Yes, we do.
- What is your delivery time?
- It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.
- What is the payment term?
- Our payment terms are negotiable.
- Can I have my own logo on the product?
- Sure, we can apply your own logo on the products according to your requirement.
Send your message to this supplier
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