Basic Info.
Composition
Petroleum Coke
Carbon Content
High-Carbon
Forming Way
Extruded Graphite
Crystal Morphology
Compact Crystalline Graphite
Transport Package
in Seaworthy Wooden Crates (3 Electrodes Per Crate
Specification
DIA 200-700 mm
Product Description
CIMM CIMM GROUP Co., Ltd
Graphite Electrode 8''-28'' Diameter for saleMain Products Grades : NP,IP, HP, SHP, UHP- Normal Power Graphite Electrodes (NP)
- Impregnation Power Graphite Electrodes (IP)
- High Power Graphite Electrodes (HP)
- Special Power Graphite Electrodes (SHP)
- Ultra High Power Graphite Electrodes (UHP)
All graphite electrodes are offered with tapered nipples, i.e. 3 or 4 threads per inch, and meet the internationally accepted tolerances as per NEMA CG 1/ IEC 60239 / JIS R7201 standards.
Description1)Raw material: Graphite Electrode raw materials use low sulphur and low ash CPC, coke plant pitch, HP grade graphite electrode add 30% Japan needle coke, UHP grade graphite electrode use 100% Janpan needle coke. Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.
2)Feature: Our graphite electrodes are with low electric resistance, high density, high anti-oxidation capability, precise machining accuracy, especially
with low sulphur and low ash will not give steel second time impurity.
3) Grade: RP, IP,HP,SHP,UHP.
Item | Unit | Nominal Diameter |
UHP | HP | RP |
Φ300-400 | ≥Φ450 | Φ250-400 | ≥Φ450 | Φ250-400 | Φ450-600 |
Electric Resistivity | electrode | μΩ·m | ≤5.0 | ≤5.5 | ≤6.0 | ≤6.5 | ≤8.5 | ≤9.0 |
Nipple | ≤4.0 | ≤4.5 | ≤5.5 |
Transverse Strength | electrode | MPa | ≥15.0 | ≥10.5 | ≥8.0 | ≥7.0 |
Nipple | ≥24.0 | ≥20.0 | ≥16.0 |
Young's Modulus | electrode | GPa | ≤14.0 | ≤12.0 | ≤9.3 |
Nipple | ≤18.0 | ≤16.0 | ≤14.0 |
Bulk Density | electrode | g/cm3 | ≥1.68 | ≥1.65 | ≥1.54 |
Nipple | ≥1.76 | ≥1.74 | ≥1.70 |
Coefficient of thermal expansion | electrode | 10-6/ºC | ≤1.5 | ≤2.0 | ≤2.5 |
Nipple | ≤1.2 | ≤1.6 | ≤2.0 |
Ash | % | ≤0.2 | ≤0.2 | ≤0.2 |
| | | | | | | | | |
4) Diameters: Φ 200~Φ700mm
5) Length: 1500~2700mm
We can design tailor products as per the customer's actual operational parameters.
6)Application: Widely used in arc furnace (EAF, LF for steel making) and electrochemical furnace (for metallurgical and chemical industry)
7)Packing: Standard seaworthy packing or as customers' requirement. All wooden pallets are with fumigation.
8)Trail order 20Tons
9) Production capability 20000ton/year
10)Delivery time: 45 days after L/C operative OR full advance payment
11)Terms of payment:
We can allow TT, LC. DP etc. free payment term;Please specify the Graphite Electrode dimensions and nipple size in your inquiry. (Nipple size including 3TPI, 3TPIL, 4TPI,4TPIL.)
Company Information CIMM is a top professional manufacturer of carbon product in China. Our main products are 200-700mm NP, HP, UHP Graphite Electrodes and Graphite Cathode Carbon Blocks. In the last decade our products were exported to more than 40 foreign countries and areas and got high reputation from our customers all over the world.
Technology and InnovationIn order to maintain our technological leadership and meet the technical requirements of the different types of furnaces( AC/DC, Ladle furnaces), we constantly invest in our production technologies. We have successfully produced large size UHP graphite electrodes with diameters from Dia.600 mm to Dia.700 MM, which filled gap in this field in domestic markets. With the characters of cost savings and good stable performances, our large size UHP graphite electrodes have replaced imported graphite electrodes in domestic market and accepted by overseas famous iron & steel plants gradually.
Manufacture & Supply Capacity - High-Precision Auto Burden System
- 3500MT Extrusion Forming Machine
- Car Bottom Baking Furnace
- Ultra High Pressure Impregnation System
- Lengthwise Graphitization Furnace
- CNC Machining Centre
Quality Assurance SystemAll production process is led by Quality Management System in accordance with ISO9001:2000 standards. We pay more attention to the inspection & supervision for each process.
Production Process Control - The physical and chemical index of raw material , accessories and process product is inspected by quality inspection department.
- Inspection of product appearance and dimension is made up of self-checking, next process cross-checking and quality inspection department supervising and checking.
- The production process index proceeds strictly as per production regulation and is controlled by PLC, meantime, PLC will feedback the process index situation to technical and quality inspection department for supervising, to guarantee the product quality.
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 teams to check our product performances, and feedback the problems to company for improving.
Global Sales & Service Network We have set up 30 branch companies and offices in 25 countries, grated nearly 100 authorized agents around the world , established service network composed of more than 100 websites, formed global marketing and service system. We have established our own professional technical & after-sales service teams and provide our clients with timely and exact service.
CONTACT US for more information please visit : cimmgroup.en.made-in-china.comCIMM GROUP-Graphite Materials Division Phone: 86-411-62885525 Company Address: 2/F Zhiye Plaza 135-137 Guangxian Road, Dalian Hi-tech Zone, Liaoning 116023
Address:
2nd Floor, Zhiye Plaza, 135-137 Guangxian Road, Dalian Hi-Tech Industrial Zone, Dalian, Liaoning, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Chemicals, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, QC 080000
Company Introduction:
CIMM Group is a healthy & fast growing integrated multinational corporation professionally engaged in providing technology, engineering, manufacturing, trade and EPC service in fields of Aluminum & Steel, Mineral, Metals & Metallurgy, Cement and Construction, Refinery and Petrochemical, Ports and Shipyards, Oil and Gas, Power generation and Transmission, Green resource and Energy, etc.
CIMM Group, as the company qualified by ISO 9001: 2008 and International Projects Contractor accredited by center government of P. R. China, specializes in project engineering, procurement, construction, operation, maintenance and project management.
CIMM is an actively mergers and is looking to acquire foreign enterprises, whose business is related to CIMM core business. CIMM is willing to help foreign enterprises who would like to explore Chinese market for providing spaces and opportunities of production, manufacturing, services, etc.
CIMM Group is committed to provide all the reputed customers with better solution and service at competitive cost by building up a long-term strategic partnership, by integrating the reliable resources in the business line and adding much more value to the business value chain, by creating open & innovative ideas and business models on the basis of close cooperation with all the strategic partners worldwide.