The unique combination of physical and chemical properties has made graphite a most remarkable and attractive material for many modern industries and technologies as follows:

• Nuclear Industry
• Chemical Industry
• Aerospace Industry
• Aluminum Industry
• Electronic Industry
• Foundry Industry
• Metallurgical Industry
• Quartz Industry
• Vacuum Furnace Industry
• Mechanical Industry
• Energy Industry
• Solar Technology
• Semiconductor Technology
• Measuring Technology
• Other Industries and Technologies

Furthermore, certain physical characteristics can be matched to given specifications by varying the raw materials and the manufacturing processes. We can supply a wide range of graphite Rods, Blocks and cut-off Plates below:

• Iso-graphite
• Molded graphite
• Extruded graphite
• Vibration Molded graphite

Further processing graphite, such as Impregnated graphite, Oxidation resistant graphite, etc.

Feature:

Low Specific Resistance / Relative fine grain size / Low ash content / Good mechanical & electrical & thermal properties / Ease of precise machining

:

Electrodes / Vacuum furnace / Heaters / Heat shields /Electronic tube anodes / Melting and sintering moulds for various metals

Note:

• Ash content of all grades can be purified to 50 PPM.
• Special property requirement specially produced.
• Density, mechanical strength and anticorrosion can be improved by further impregnation.

Size:

Larger size specially pressed.

Smaller size further machined.

Machined parts done to drawings

Anticorrosion cover available(SiC Cover, Pitch Cover, etc)

Description

VSK Series fine grain graphite has an exceptionally homogeneous structure, almost isotropic properties and low ash content. It can be manufactured in large sizes. Further processing, for example impregnation is possible. VSK Series graphite can be widely applied in metallurgical, machinery, electronics, chemical, and so on.

Technical data and Typical specifications

VSK Series fine grain graphite has an exceptionally homogeneous structure, almost isotropic properties and low ash content. It can be manufactured in large sizes. Further processing, for example impregnation is possible. VSK Series graphite can be widely applied in metallurgical, machinery, electronics, chemical, and so on.

Technical data and Typical specifications

Typical specifications (mm):

332×150×2200, 350×175×2100, 500×200×1800, 500×200×2500, 550×250×1800, 550×250×2500, 400×400×1800, 600×200×1830, 508×508×1900, 540×300×2600, 300×850×1900, 900×900×1800, Φ630- Φ1420×600, and also we can produce as per your requirements for the sizes.

Feature:

1. Cold isostatic pressed.
2. Large size available
3. High density / Fine grain size / High purity / High strength / Low specific resistance / Ease of precise machining
4. Excellent thermal shock resistance to high temperature and oxidation / good anticorrosion

Semiconductor (Monocrystalline Silicon) / Vacuum furnace / Continuous casting / Sealing Products / Space & Medical Industry / Forge Moulds EDM

Heaters / Heat shields / Graphite moulds / Melting and sintering moulds for Pottery & Electronic Products & Cemented Carbide & Diamond & Other precious metals, etc

Note:

1. Ash content of all grades can be purified to 20 PPM.
2. Special property requirement specially produced.

Size:

 Larger size specially pressed.

Smaller size further machined.

Machined parts done to drawings

Anticorrosion cover available (SiC Cover, Pitch Cover, etc)

Molded Graphite (M Series)

1. High density / Fine grain size / High purity / High strength / Low specific resistance / Ease of precise machining
2. Excellent thermal shock resistance to high temperature and oxidation / Good anticorrosion 

• Semiconductor (Monocrystalline Silicon) / Vacuum furnace / Continuous casting / Sealing products / Space & medical industry / Forge moulds EDM.
• Heaters / Heat shields /Electronic tube anodes / Melting and sinteringmoulds for Pottery & Electronic Products & Cemented Carbide & Diamond & Aluminium & Copper & Other metals/ Etc.

Note:

Ash content of all grades can be purified to 20 PPM.

Special property requirement specially produced.

Size:

Larger size specially pressed.

Smaller size further machined.

Machined parts done to drawings

Anticorrosion cover available(SiC Cover, Pitch Cover, etc)

Beijing Great Wall Co.,Ltd.

ADDRESS：Ronghua International, No.10 Ronghua South Road, Yizhuang, Daxing District, Beijing, 100176, China.

Post Code: 100176

Tel: +86-13301265925

Fax: +86-10-53269074

E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Graphite Equipment

• vibration formed equipment vibration formed equipment
• Isostatic pressing Isostatic pressing
• mould pressing mould pressing
• pitch impregnation-01 pitch impregnation-01
• pitch impregnation-02 pitch impregnation-02
• tunnel kiln tunnel kiln
• horizontal type baking kiln horizontal type baking kiln
• machining-01 machining-01
•  

Carbon-carbon materials equipment

• 1-workshop 1-workshop
• 2-workshop 2-workshop
• 3-workshop 3-workshop
• 4-workshop 4-workshop
•  

Carbon-carbon materials testing equipment

• crack detector crack detector
• Mechanical testing Mechanical testing
• scanning electron microscope scanning electron microscope
• 4 X ray diffraction 4 X ray diffraction
•  

• Graphite Production Flow
• Graphite Felt Production Flow
• Carbon composite Production Flow

As a leader in supplying high quality graphite in China, and one of the competitive graphite suppliers all over the world, GW ’s commitment is to supply high quality graphite material, carbon and graphite composites, formed graphite parts. Our goal is to pursue excellence and produce Excellence. We provide Competitive Quality, offer Competitive Price and excel in Competitive Service.

Our carbon and graphite products and process are widely used in many different fields, such as machinery, electron, semiconductor, mono-crystal silicon metallurgy, oil, chemistry, textile, electrical machinery, electrical equipment, electrical furnace, traffic, communication, space industry, navigation, aviation, atomic energy, medicine, food, bioengineering, etc. In order to excel beyond our competitors, we constantly maintain our research and development in the carbon and graphite technology. Our carbon and graphite experts, including professors, senior engineers and many specialized technicians can offer our customers very experienced knowledge.

We hope our specializations in producing and machining can meet the demands of the sophisticated technology development and provide the best choice for every kind of technology in the world. We believe that due to our high quality graphite material and formed graphite parts at very competitive prices with professional service, broad product knowledge and technical expertise can help you save much resource and improve your efficiency, and satisfy more of your customers’ needs.

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