PRODUCTION SPECIFICATION
Type: We can supply High purity graphite electrode.Regular power,high power and ultra high power graphite electrode can be supplied.Fine grained structral graphite electrode and oxidation resistant coating graphite electrode are provided.Any size could be requested by the customer.
Application:Mainly used for the electric arc furnace to smelt the molten steel and used for the refining furnace such as AOD VOD LF furnaces in the steel and non-ferrous metal metallurgy industry.
Advantage:Graphite electrode is more and more widely used in the iron and steel industry.It makes less pollution and saves more power,it's good for our environment.The graphite electrode has long working-life,as it needn't to be changed often,that reduce the labor indensity of the works and avoid much danger.
| Resistivity(MAX) |
Electrode |
μΩm |
7.4-8.8 |
5.0-6.6 |
5.4-6.8 |
4.6-6.0 |
4.8-6.2 |
| Nipple |
4.4-5.5 |
4.0-5.0 |
3.5-4.5 |
| Bending Strength(MIN) |
Electrode |
Mpa |
8 |
11 |
11 |
| Nipple |
15 |
16 |
18 |
| Elastic Modulus(MAX) |
Electrode |
Gpa |
9 |
11 |
13 |
| Nipple |
13 |
15 |
17 |
| Bulk Density (MIN) |
Electrode |
g/cm3 |
1.5-1.6 |
1.63-1.7 |
1.65-1.72 |
| Nipple |
1.7-1.76 |
1.73-1.8 |
1.75-1.82 |
| Ash(MAX) |
Electrode/Nipple |
% |
0.3 |
0.3 |
0.3 |
| CTE(MAX) |
Electrode |
10-6/ºC |
2.0-2.6 |
1.8-2.2 |
1.2-1.4 |
| Nipple |
1.5-1.8 |
1.5-1.8 |
1.1-1.3 |
| Dimension can be adjusted as client's request |
With over 30 years producing experience,Hitech Group is growing up to be an advanced & technological graphite products manufacturing basement.Producing capacity is 20000 tons.We keep developing rapidly and healthily!
Hitech Group pay much attention on mechanical developing and tchnology innovation.We now use vibratory shaping equipment,synchronism shearing,press vacuum technic,high accuracy CNC machine tool,auto-batching system etc. Especially we apply inside heat type LW graphitization technique,makes the graphite electrode more homogenic,more graphitized and more efficiency.
Now our products include over 30% RP,HP,UHP graphite electrode,dimensions range from diameter 250 mm to 950 mm. Our items are exported to Japan,Russia,South America,Egypt,Iran etc. over 50 countries and regions.They are well commended both in domestic and abroad.
Main Production Equipment:
Hitech passed ISO 9001-2000 international quality system certification, that strictly keep accordance with the approved specification and standard requirements for production and marketing.
In recent years, Hitech has been developing new products constantly, exploring new technologies and new processes and results. Hitech have offered large amounts of refractory products and insulation products for many national important projects, and participate in many domestic and foreign large-scale engineering design and construction.
With advanced production technology, technical equipment, integrated and scientific quality control system, our products are widely used in the field of metallurgy, cement, glass, electricity, oil, chemical engineering, machinery, aerospace, construction.
Hitech Material has been in international exhibition since 2007. Hitech materials are highly commended by domestic and overseas customers with excellent quality, precise measurement and good appearance.
Our products are exported to USA, Canada, Argentina, Spain, Brazil, Mexico, Italy, Germany, Netherlands, Belgium, Turkey, Norway, India, Pakistan, Korea, UAE, Saudi Arabia, Iran, Iraq, Australia etc. Hitech materials are highly commended by domestic and overseas customers with excellent quality, precise measurement and good appearance.
Hitech would like to get your cooperation and support by our exquisite technology, excellent product quality and service. Offering continually high quality service is our unremitting pursuit.
Zibo Hitech Material Co., Ltd.
is a main Chinese supplier and exporter providing reliable products such as refractory products, high temperature alloys and stainless steel at cost-effective prices for the globe market. Hitech Material always guarantees that each of our customers, traders, commissioners, buyers and sellers, users and suppliers will obtain substantial benefits and development from the long-term cooperation and partnerships with us. We are aiming at becoming the most reliable supplier in the supply of refractory products and alloys around the world. Our tenet is "Quality is the root of our survival; service is the way of our development". "Being the most reliable manufacturer and supplier worldwide" is our goal.
Main Production Equipment:
5000mˆ2 machine pressure workshop, 3000m^2 the castable workshop, two 86m and 75m tunnel kilns, 16 sets of 350T - 1000T friction press, 3 sets of automic batching system.
Main Products:
FireClay Bricks, Low Porosity Clay Brick, High Alumina Brick, Mullite Brick, Corundum, Brick, Andalusite Brick, AZS Brick, Silica Brick, Magnesia Brick, Magnesia Carbon Brick, Magnesia Chrome Brick, Magnesia Brick, Magnesia Claium Brick, Castable & Ceramic Fiber. Our products are widely used in the field of metallurgy, cement, glass, electricity, oil, chemical engineering, machinery, aerospace, construction, exported to U.S.A, Canada, Argentina, Spain, Brazil, Mexico, Italy, Germany,Netherlands, Belgium, Turkey, Norway, India, Pakistan, Korea, UAE, Saudi Arabia, Iran, Iraq, Austrila etc, more than fifty countries and regions.
HITECH GROUP are highly commended by domestic and oversea customers with excellent quality, precise measurement and good appearance. Recentlly, our company has been develping new products constantly, exploring new technologies and new processes and coorperating with many research institutes and achieved substitutial results. We have offered largfe amounts of refractory products and insulation products for many national projects, nad participate in many domestic and foreign large-scale engineering design and construction.
Members of Group Company
HM Group consists of a group of companies:
- Hitech Material Refractory Ltd.: a specialized and well experienced refractory manufacturer and exporter
- Hitech Material Ceramic Fibre Ltd.: a specialized and well experienced ceramic fiber manufacturer and exporter
- Hitech Material Alloy Ltd.: a specialized manufacturer in making all types of high temperature and corrosion-resistance alloys.
FAQ
1. How you can control your quality?
For each 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.
2. What's your delivery time?
It usually needs about 20-45 days after receiving the deposit.
3. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock.
The quantity based on the material type, The buyer should bear all the shipping costs.
4. What's your payment terms?
We can accept 30% deposit, 70% balance before shipment for ordrs over $ 2000.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
6. What standards do we have?
Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
For more details, please visit our official website: http://hitechmaterial.en.made-in-china.com
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