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fine structure high pure isostatic carbon graphite block

fine structure high pure isostatic carbon graphite block

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 1000 Ton
    Delivery Time: 180 Days
    Packaging: Wooden box and tray packaging, should be fixed by steel belt
    Productivity: 100,000 tons
    Brand: Tengfei carbon
    Transportation: Ocean,Land
    Place of Origin: Taigu County, Shanxi Province
    Supply Ability: 50,000 tons
    Certificate: GB/T19001 GB/24001 GB/28001
    Port: Tianjin Harbor

Product Description

High Quality Molded Graphite Block Supply

High purity, low ash content, its C content is over 99.9%, it is a good choice of making crucible and other high quality products. .It has low ash,high thermal stability and high thermal conductive.It could be used in arc furnace as heat element. The using life is longer than the metal. And it has good oxidation resistance. It is easy to install and reduce the cost. Our graphite block also could used as raw material. It could be make crucible,mould and other graphite products.

Product Description

The forming methods of graphite block include moulding, extrusion, vibration and isostatic pressure.

Our main and most preponderant Graphite Plate is vibratory compaction.

Our graphite block is made from the domestic high quality petroleum coke and needle coke, which is from China National Petroleum Corporation Daqing, Jinxi and Fushun petrochemical Company. So, we can guarantee the first-level quality.

Characteristics of graphite plate:

1.Low electric resistance,

2.Good electric and thermal conductivity,

3.High oxidation resistance,

4.Greater resistance to thermal and mechanical shock,

5.High mechanical strength,

6.High machining accuracy and so on.


1. Refractory material:

Widely used in the metallurgical industry.

2. Conducting material:

In the electronics industry, widely used for Graphite Electrode, brush,, etc

3. Wear-resisting material and lubricant:

Use graphite as wear-resisting and lubrication materials, can be 100m/s speed sliding in - 200 ~ 2000 °C temperature range, no or less lubricanting oil.

4. Sealing material:

It can be as sealing ring in the equipment, such as centrifugal pump, hydraulic turbine ,etc.

5. Anticorrosion material:

Widely used in petroleum, chemical, hydrometallurgy departments.

6. Protection materials:

Insulation, high temperature resistant, radiation

7. Furnace parts:

resistance heating elements, induction susceptor, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc.

8. Anodes for the electrolysis of metals.

9. Parts for heat exchangers.

Producing progress:

Raw material->Medium crushing/milling->Screening->dosing->kneading->vibrated molding->impregnation->baking->graphitization

Physical and chemical index

Item Unit Grade
Max Grain Size mm 0.8 0.8 2 2 4 4
Bulk Density g/cm³ ≥1.70 ≥1.73 ≥1.58 ≥1.70 ≥1.57 ≥1.69
Specific Resistance µΩ.m ≤8.5 ≤8.0 ≤11.5 ≤8.5 ≤11.5 ≤8.5
Flexural strength Mpa ≥10.0 ≥12.0 ≥6.0 ≥9.0 ≥6.5 ≥9.5
Compressive Strength Mpa ≥24.0 ≥31.0 ≥18.0 ≥30.0 ≥17.5 ≥29.0
Thermal Conductivity W/(m.K) ≥120 ≥130
C.T.E(100-600)ºC 10-6/°C ≤2.5 ≤2.5 ≤2.5 ≤2.5 ≤2.5 ≤2.5
Ash Content % ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3

Item Unit OZIM-1 OZIM-2 OZIM-3
Grain mm ≤325mesh ≤325mesh ≤325mesh
Bulk density g/cm³ ≥1.68 ≥1.78 ≥1.85
Specific resistance µΩ.m ≤14 ≤14 ≤13
Flexrual strength Mpa ≥25 ≥40 ≥45
Compressive strength Mpa ≥50 ≥60 ≥65
Ash content % ≤0.15 ≤0.1 ≤0.05

Isostatic Graphite block

Item Unit Domestic material Import material
Bulk dengsity g/cm³ 1.8-1.85 1.92
Specific resistance μΩ.m ≤15 10
Flexrual strength Mpa ≥40 63.7
Compressive strength Mpa ≥85
Thermal conductivity W/(m.k) 128
Ash content % ≤0.03
C.T.E(100-600)°C 10-6/°C 4.0-5.2 5.5
Shore hardness ≥65 68

solid graphite block

Taigu Tengfei Carbon Co., Ltd.


Taigu County Tengfei Carbon Co., Ltd. was founded in 1997. With a registered capital of 17 million, total assets of 500 million yuan and 320 employees, Taigu County Tengfei Carbon Co., Ltd. is one of the largest carbon enterprises in electrolytic aluminum in China, producing various specifications over power graphite electrodes. Furnace conductive electrode, graphite square, cathode carbon block, graphite cathode carbon block and supporting paste.

The company is committed to the research and development of carbon graphite products. Our company produces ordinary cathode carbon blocks and high-graphite cathode carbon blocks. It is widely trusted and praised by customers. It is well sold in major aluminum factories at home and abroad and has established a good reputation. . Ascendas carbon adheres to the road of leading technology and technology development. Leading the industry, adopting advanced production technology, inorganic variable frequency vibration technology of our molding machine, computer control technology of automatic batching system, natural gas use in roasting workshop, suction technology of graphing workshop, numerical control technology of machining workshop And advanced analytical testing equipment are the most advanced technologies in China. We have independent import and export rights and our products are sold all over the world.

At the beginning of 2018, the company built a new ultra-high-power Graphite Electrode project with an annual output of 50,000 tons. It is a medium-sized innovative technology enterprise integrating technology advancement, equipment modernization and manufacturing serialization. It is engaged in technology research and development, process design, production and processing of new graphite materials. A new carbon base with comprehensive capabilities for business services. The company is equipped with a heavy-duty 4100-ton horizontal reverse pressure extrusion press and a 2000-ton Shandong Huapeng heavy-duty extrusion press. It can produce ultra-high-power graphite electrodes with a diameter of 700. Four ring roasting kiln (18, 26, 30, 36) are equipped with impregnation and tunnel kiln. The new 30-chamber graphitization furnace realizes the complete process flow of graphitized electrode production and realizes one-stop service for customers.

The company has won the honorary titles of [Shuxi Excellent Enterprise, Jinzhong Science and Technology Innovation Enterprise, Taigu County Model Enterprise, Taigu County Star Enterprise, Taigu County Taxpaying Advanced Enterprise", and is a member of China Carbon Association, Jinzhong City. The Carbon Association's governing unit has participated in the preparation and drafting of China's carbon product standards for many times, and has made significant contributions to the healthy development of China's carbon industry.

Taigu County is the hometown of a generation of great Confucian Mencius mothers. The legend of "Mengmu Sanqian" is well-known. Therefore, the company's corporate culture is deeply influenced by Confucian culture. We adhere to the cultural concept of "having friends from afar, not happy". Adhere to the principle of customer first, consistently willing to provide customers with better products and services.

Company Info

  • Company Name: Taigu Tengfei Carbon Co., Ltd.
  • Representative: Wang Li Zhen
  • Product/Service: High quality cathode carbon block , Common graphite cathode carbon block , High Graphite Cathode Carbon Block , Fully graphitized cathode carbon block , Furnace Head Conductive Electrode , Ultra High Power Graphite Electrode
  • Capital (Million US $): 1700万
  • Year Established: 1997
  • Factory Location: Shangzhuang Village, Xiaobai Township, Taigu County, Jinzhong City, Shanxi Province
  • Contact Person: Mr. dongchen
  • Tel: 86-0354-6419219
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