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Индивидуальные графитовые изделия высокой термостойкости от Китайских поставщиков и фабрик
Product Information
▶Product Name: Customized Carbon Graphite Parts
▶Place of Origin: Hebei, China
▶Brand Name: Rubang Carbon
▶Model Number: RB-GCP-C
▶Shape: Circle, Plate or as per custom drawings
▶Raw Material: Graphite Carbon
▶Spec.: Custom 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 Resistance | 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 coefficient of thermal expansion 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 volatile matter, spots, and holes on aluminum-coated films.
- ✓Graphite crucible treated with special coating is resistant to oxidation and extends service life.
- ✓Precision machining of graphite crucibles. Mirror-polished surface and precise dimensions.
Applications
- ◆Graphite Crucibles: Used for melting various non-ferrous metals such as aluminum, gold, silver, copper, precious metals, etc., as well as glass smelting.
- ◆Graphite Tubes: Made from graphite blocks with excellent performance, widely used in metallurgy, machinery, electronics, and the chemical industry.
Business Terms & Conditions
✈
Price & Delivery TermsFOB, CFR, CIF, EXW, DCA, DDP
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Payment CurrencyUSD, EUR, JPY, CAD, CNY, AUS
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Payment TermsT/T, L/C, D/P, D/A, Western Union, Cash
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Loading PortXINGANG or QINGDAO, China
Product Packaging
📦
Packed in wooden cases / crates and strapped with metal banding for secure transportation.
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 graphite carbon with a fixed carbon content of 98.50% minimum and ash content as low as 300 ppm. This ensures excellent performance and minimal contamination in demanding industrial applications.
❓Can you produce graphite parts according to custom drawings or specifications?
Yes. We specialize in manufacturing customized graphite carbon parts based on customer-supplied drawings and specifications. We offer various shapes including circles, plates, tubes, crucibles, and rods to meet your specific requirements.
❓What industries are your graphite parts suitable for?
Our graphite parts are widely used in metallurgy, machinery manufacturing, electronics, and the chemical industry. Graphite crucibles are ideal for melting non-ferrous metals such as aluminum, gold, silver, copper, and precious metals, as well as glass smelting applications.
❓What are the available payment terms and shipping options?
We accept multiple payment methods including T/T, L/C, D/P, D/A, Western Union, and Cash, with currencies such as USD, EUR, JPY, CAD, CNY, and AUS. Shipping terms include FOB, CFR, CIF, EXW, DCA, and DDP, with loading ports at Xingang or Qingdao, China.
❓How are the graphite carbon parts packaged for export?
All products are securely packed in wooden cases or crates and strapped with metal banding to ensure safe transportation during international shipping. This packaging method effectively protects the parts from damage in transit.
❓What measures are taken to ensure the durability and quality of your graphite products?
Our graphite parts undergo anti-oxidation treatment and are manufactured using special technology to achieve high bulk density and low porosity. Graphite crucibles feature a special oxidation-resistant coating and mirror-polished surfaces with precise dimensions, ensuring long service life and consistent quality.