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High Power Grade Carbon Graphite Electrodes

China High Power Grade Carbon Graphite Electrodes, Find details about China HP, Graphite Electrode from High Power Grade Carbon Graphite Electrodes

Application
Eaf/Lf
Delivery Time
30-45days After Advance Payment
Size
200mm-700mm
Nipple
3tpi 4tpi 3tpl 4tpl
Diameter
300-600mm
Length
1500-2700
Equipment
3500ton Extrusion Forming Machine
Raw Materials
Needle Coke
Ash
0.2% Max
Color
Black Grey
Trademark
CIMM GROUP
Transport Package
Standard Sea-Worthy Export Packing
Specification
HP
Origin
China
HS Code
8545110000
Application
Eaf/Lf
Delivery Time
30-45days After Advance Payment
Size
200mm-700mm
Nipple
3tpi 4tpi 3tpl 4tpl
Diameter
300-600mm
Length
1500-2700
Equipment
3500ton Extrusion Forming Machine
Raw Materials
Needle Coke
Ash
0.2% Max
Color
Black Grey
Trademark
CIMM GROUP
Transport Package
Standard Sea-Worthy Export Packing
Specification
HP
Origin
China
HS Code
8545110000
CIMM GROUP
HP-Graphite Electrode



mm
A 		A/cm2
200 5500-9000 18-25
250 8000-13000 18-25
300 13000-17400 17-24
350 17400-24000 17-24
400 21000-32000 16-24
450 25000-40000 15-24
500 30000-48000 15-24
550 37000-57000 15-23
600 44000-67000 15-23
700 54000-73000 15-23
 
 
 
  Raw Materials

Consist of Raw Materials
Needle Coke
     ---Mitsubishi in Japan ()
Pitch  
     ---: (bender pitch for forming process is from Shanxi Coking Plant 
     ---: (pitch for impregnation process is from Tangshan Koppers Kailuan Carbon Chemical Co.,Ltd.)
Green cokes ( CPC)  
     --- (Fushun No.2 Petroleum)

Weighting & Screening of Raw Materials
 
High Power Grade Carbon Graphite Electrodes
Forming Process
 
High Power Grade Carbon Graphite Electrodes
Baking Process

High Power Grade Carbon Graphite Electrodes
 
Impregnation Process

High Power Grade Carbon Graphite Electrodes
 
Graphitization Process

High Power Grade Carbon Graphite Electrodes
 Machining Process

High Power Grade Carbon Graphite Electrodes
 
Finished Products

 
Inspection of Nipple

Inspection Equipments



Packing
 
Package Strengthening for Ocean Transportation
 
 
 
 

 
CIMM Donghai Advanced Carbon Co., Ltd
Member of CIMM Group
 
CIMM Donghai 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 Innovation
In 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.

Quality Assurance System
All 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.



 

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