Verified Company
Qingdao Tennry Carbon Co., Ltd.
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1. Material:
High Pure and high density Graphite
2. Application:
Graphite tubes/poles have a wide application fields, such as:
uUsed in furnaces because of graphite's low heat sensitivity
uUsed for Aluminum degassing
uUsed in the production of fluxing tubes used in the metal manufacturing industry
uOther industries using graphite tubes include chemical and scientific industry
3. Advantage:
(1) Graphite material is easily to be machined to plate, tube, rod according to customers' design and drawing.
(2) Graphite applicaiton largely simplifies vacuum furnace design and construction
(3) Reduce the consumption and lower down cost
(4) Coefficient of Thermal Expansion: 2.4
(5) Specific Resistivity: 7.0~9.0
4. Characteristic:
a. Perfect sealing performance. long service life, low maintenance.
b. Graphite block or rods is used in precision tools, aerospace inductry, war industry, chemical industry, metallurgical industry.
c. Programmable properties: high thermal and chemical resistance, good thermal conductivity, low coefficient of thermal expansion, minimal wettability to molten metals.
5. Technical Index
Bulk density (g/m3) | Max grain size (mm) | Ash (%) | Electrical Resistivity (μ Ω m) | Compressive Strength (MPa) |
1.60 | 0.8-2 | ≤0.5 | ≤10 | ≥20 |
1.68 | ≤8 | ≥22 | ||
1.72 | ≤7.5 | ≥25 | ||
1.75 | ≤7 | ≥28 |
Advantages and Properties of Graphite:
• High mechanical strength
• Oxidation resistance
• Chemical resistance
• Good sliding properties
• High thermal stability0
• High thermal shock resistance
• Food safety
• Low wettability
• High corrosion resistance
• High thermal conductivity
• Good electrical conductivity
About Us:
Qingdao Tennry carbon Co., Ltd., as a manufacturer and exporter, is mainly specialized in the R&D of Carburant, Graphite product and Carbon materials which are widely used in many industrial fields. Our company is located in the famous coastal city - Qingdao, and excellent geographical environment and convenient transportation bring more favorable conditions for long-term cooperation and development.
If you'd like to know more about the products and our company, you could view our website. Or just contact us as following.
Need the graphite tube/pipe, pls. kindly inform us the Density, OD, ID and Length(if have). We are glad to give you the quotation for your reference.
Contact Us(24 hours):
3050mm Long Graphite Anode Tube:
1.85g/cm3 325mesh Graphite Tube:
Graphite Screw Tube:
The Cone-shaped Graphite Tube for Horizontal Continuous Casting:
Different graphite materials are available for graphite tubes for different applications. Extruded, Vibrated, Reused, Impregnated and Oxidation resistant graphite tubes are available.
Graphite tubes can be manufactured and graphite materials can be selected as per your requirements or working conditions.