Import Carbon Graphite Block — Buy in wholesale FOB from Supplier in China
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Carbon Graphite block
Carbon graphite blocks from Jiangxi Ningheda Material Co., Ltd are synthetic materials with a carbon content exceeding 99.5%, designed for high-performance industrial use. These blocks are engineered for applications demanding superior thermal conductivity, high-temperature resistance, and electrical conductivity, such as furnace linings, electrodes, and mold components. The supplier offers custom dimensions to meet specific industrial requirements, making them versatile for heavy industry sectors.
Synthetic carbon graphite blocks like these are manufactured through a process of graphitization at temperatures above 2500°C, resulting in a highly ordered crystalline structure. This process minimizes impurities, with typical ash content below 0.5% for high-purity grades. The material’s density usually ranges from 1.6 g/cm³ to 1.9 g/cm³, depending on the grade, and it can withstand temperatures up to 3000°C in inert atmospheres.
These blocks are critical in metallurgy, casting, machinery, and defense industries, where they serve as anodes, cathodes, or crucibles. Their resistance to thermal shock and wear extends their lifespan in demanding environments. Buyers should confirm the exact dimensions, tolerances, and certifications, such as ISO compliance, to ensure the blocks meet their operational standards.
| Material Composition | Synthetic Carbon Graphite |
| Carbon Content | 99.5%+ |
| Primary Applications | Furnace linings, electrodes, mold components |
| Thermal Conductivity | 100 W/m·K to 200 W/m·K (typical for synthetic graphite) |
| Maximum Operating Temperature | 3000°C (in inert atmospheres, typical for high-purity graphite) |
| Density | 1.6 g/cm³ to 1.9 g/cm³ (standard for industrial blocks) |
| Ash Content | < 0.5% (typical for 99.5%+ carbon content) |
| Tensile Strength | 15 MPa to 30 MPa (standard for synthetic graphite blocks) |
| Electrical Resistivity | 5 µΩ·m to 10 µΩ·m (typical for high-purity synthetic graphite) |
| Thermal Shock Resistance | Excellent (standard for graphitized materials) |
Jiangxi Ningheda Material Co., Ltd is located in Fengtian Economic Park, Fengxin, Yichun, Jiangxi Province, China. The company operates as a harbor-tier supplier, indicating a verified trade presence. While the supplier’s response rate and average response hours are not specified, the physical address confirms their operational base in Jiangxi, a region known for its graphite production.
The supplier’s profile highlights their specialization in carbon graphite blocks for metallurgy, machinery, and defense applications. However, details such as production capacity, certifications, or client references are not provided. Buyers should directly contact Jiangxi Ningheda Material Co., Ltd to confirm trade terms, lead times, and any quality certifications, such as ISO standards, relevant to their procurement needs.
Carbon Graphite Blocks are high-performance industrial materials widely used in metallurgy, casting, machinery, and defense applications. These blocks offer excellent thermal conductivity, high temperature resistance, and superior electrical conductivity, making them ideal for furnace linings, electrodes, and mold components. Available in various grades and custom dimensions, they are a critical import commodity for manufacturing and heavy industry sectors worldwide.
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Sourcing Carbon Graphite block from Jiangxi Ningheda Material Co., Ltd - China Import Guide
Before placing an order, verify the exact carbon content, thermal conductivity, and ash content with Jiangxi Ningheda Material Co., Ltd. Request certificates of analysis and compliance with relevant ISO standards to ensure the blocks meet your operational requirements. Confirm the maximum operating temperature and density, as these properties are critical for performance in extreme environments.
Discuss logistics details, including lead time, which is not specified in the listing, and Incoterms to clarify shipping responsibilities. Custom dimensions are available, so provide your exact requirements to the supplier and confirm their ability to meet your tolerances. Payment terms should also be negotiated, as they are not disclosed in the profile.
Upon receipt, conduct quality checks to validate the blocks’ dimensions, tensile strength, and thermal properties. Inspect for any visible defects or inconsistencies in the material. For high-stakes applications, consider third-party inspection or testing to ensure the blocks perform as expected under your operating conditions.
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30 suppliersBuy Carbon Graphite Block in Bulk — Verified Supplier in China
When sourcing Carbon Graphite Block for your business, securing the right balance of quality and cost is essential. Jiangxi Ningheda Material Co., Ltd, a verified supplier based in China, offers this product with key specifications including Industrial Grade / Isostatic Graphite, Carbon 99.5% min, Ash <0.1%, and Custom sizes available (e.g., 500x500x500 mm, 1000x500x200 mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,5004,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 3801.90, making it a staple in the Graphite sector with strong demand from importing countries worldwide.
Carbon Graphite Block Specifications, Trade Terms & Pricing
Importing Carbon Graphite Block requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangxi Ningheda Material Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3801.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
About Jiangxi Ningheda Material Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Carbon Graphite Block has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Graphite category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Carbon Graphite Block — Shipping, Logistics & Customs
Importing Carbon Graphite Block requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3801.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Carbon Graphite Block
What is the wholesale price of Carbon Graphite Block?
The current listed wholesale price for Carbon Graphite Block from Jiangxi Ningheda Material Co., Ltd is $2,5004,200./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jiangxi Ningheda Material Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Carbon Graphite Block?
The supplier, Jiangxi Ningheda Material Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Carbon Graphite Block. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Carbon Graphite Block?
For international shipping and customs clearance, Carbon Graphite Block is classified under HS Code 3801.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Carbon Graphite Block from China?
To import Carbon Graphite Block from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangxi Ningheda Material Co., Ltd. Ensure you have the necessary import licenses for Graphite products in your destination country.
Is Jiangxi Ningheda Material Co., Ltd a verified supplier?
Yes, Jiangxi Ningheda Material Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Carbon Graphite Block?
The key specifications for Carbon Graphite Block supplied by Jiangxi Ningheda Material Co., Ltd include Industrial Grade / Isostatic Graphite, Carbon 99.5% min, Ash <0.1%, and Custom sizes available (e.g., 500x500x500 mm, 1000x500x200 mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Carbon Graphite Block?
Jiangxi Ningheda Material Co., Ltd offers Carbon Graphite Block with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Carbon Graphite Block the most?
Carbon Graphite Block is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangxi Ningheda Material Co., Ltd through our platform.
What certifications does this Carbon Graphite Block supplier hold?
Jiangxi Ningheda Material Co., Ltd maintains international quality certifications. These ensure that the Carbon Graphite Block meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Carbon Graphite Block on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jiangxi Ningheda Material Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jiangxi Ningheda Material Co., Ltd.
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