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Индивидуальные изделия из углеродного графита от производителей в Китае: высокотермостойкие детали от завода
Product Information
Brief Description
Product Name: Customized Carbon Graphite Parts
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB-GCP-C
Shape: Round, plate, or according to customized drawings
Raw Material: Carbon Graphite
Spec.: Customized Drawings
Color: Black
Chemical Composition
Fixed Carbon: 98.50% Min. | S: 0.05% Max.
Volatile Matter: 0.5% Max. | Ash: 300 ppm
Physical Properties
Apparent Density (g/cm³): 1.75 – 1.90 g/cm³
Thermal Expansion: 4.0 ~ 6.0 × 10⁻⁶ / (100–600 ℃)
Flexural Strength (MPa): 45–85 MPa
Young's Modulus (GPa): 8–12
Compressive Strength (MPa): 0.85 ~ 115
Shore Hardness: 55–80
| Graphite Plate / Parts / Crucible / Tube / Rod — Physicochemical Index | |||||
| Description | Unit | Specifications | |||
| Plate / Custom Parts | Crucible | Tube | |||
| Electrical Resistivity | μΩ.m | 9–15 | 9–15 | 9–15 | 8–14 |
| Thermal Conductivity | W/m.℃ | — | — | 110 | 95 |
| Granularity | μm / mm | 0.8 mm | 22 μm | 12 μm | 30 μm |
| Flexural Strength | MPa | 22 | 40 | 10–35 | 40–65 |
| Compressive Strength | MPa | 40 | 80 | 20–95 | 60–85 |
| Elastic Modulus | GPa | 10 | 10 | 12 | 12 |
| Shore Hardness | HSD | 55 | 55 | 55–65 | 55 |
| Bulk Density | g/cm³ | 1.75 | 1.80–1.85 | 1.65–1.85 | 1.78 |
| CTE | × 10-6/℃ | 4.1 | 4.1 | 2.5–4.5 | 5.2 |
| Ash | % | 0.3 | 0.3 | 0.3 | 0.2 |
| Note: Ash content and thermal expansion coefficient are reference parameter indicators. | |||||
Product Features
- Anti-oxidation treatment to maximize service life.
- Manufactured with special technology. High bulk density and low porosity resist erosion from molten aluminum and its gas particles.
- High-purity graphite with low ash content prevents the generation of volatile matter, stains, and holes on aluminum-coated films.
- Graphite crucibles treated with special coating are resistant to oxidation and extend service life.
- Precision machining of graphite crucibles. Mirror-polished surface and precise dimensions.
Applications
Graphite Crucibles
Used for smelting various non-ferrous metals such as aluminum, gold, silver, copper, precious metals, etc. Also used in glass smelting.
Graphite Tubes
Made from graphite blocks with excellent performance properties; widely used in metallurgy, machinery manufacturing, electronics, and the chemical industry.
Business Terms & Conditions
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Price & Delivery Terms
FOB, CFR, CIF, EXW, DCA, DDP
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Payment Currency
USD, EUR, JPY, CAD, CNY, AUS
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Payment Terms
T/T, L/C, D/P, D/A, Western Union, Cash
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Loading Port
XINGANG or QINGDAO, China
Product Packaging
Packed in wooden cases / crates and strapped with steel control bands.
Frequently Asked Questions (FAQ)
What materials are used to manufacture your customized graphite carbon parts?
Our customized graphite carbon parts are made from high-purity carbon graphite raw material with a fixed carbon content of 98.50% minimum and ash content as low as 300 ppm, ensuring outstanding performance and purity.
Can you produce graphite parts according to our specific drawings or dimensions?
Yes, we fully support OEM/ODM customization. Parts can be manufactured in round, plate, tube, crucible, or any other shape according to your provided drawings or dimensional specifications.
What industries are your graphite products commonly used in?
Our graphite products are widely applied in metallurgy, machinery manufacturing, electronics, and the chemical industry. Graphite crucibles are commonly used for smelting non-ferrous metals such as aluminum, gold, silver, and copper, as well as in glass smelting.
What are the available payment terms and delivery conditions?
We support multiple payment terms including T/T, L/C, D/P, D/A, Western Union, and Cash. Accepted currencies include USD, EUR, JPY, CAD, CNY, and AUS. Delivery terms available: FOB, CFR, CIF, EXW, DCA, and DDP.
How are the graphite products packaged for shipping?
All products are securely packed in wooden cases or crates and strapped with steel control bands to ensure safe transport. Loading ports are XINGANG or QINGDAO, China.
What quality advantages do your graphite crucibles and tubes offer?
Our graphite crucibles and tubes feature anti-oxidation treatment, high bulk density, low porosity, and mirror-polished precision surfaces. Special coating treatment extends service life significantly, while high-purity graphite prevents defects such as volatile matter, stains, and pinholes on coated films.