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The Medium Grain Vibration Graphite Block is produced by Jiangxi Ningheda New Material Co., Ltd. in China. The blocks consist of carbon graphite with a purity of C 99.0 - 99.5 %. Grain size produced by vibration casting ranges between 0.8 mm and 2 mm, giving a medium‑grain texture. They are supplied as bulk blocks suitable for industrial handling.
The material is a dense carbon graphite that offers high thermal conductivity and resistance to rapid temperature changes. In the graphite industry, medium‑grain blocks are preferred for furnace linings because they balance machinability with structural strength. Typical graphite of this class exhibits a thermal conductivity of 120 - 150 W/m·K and a density of 1.8 - 2.0 g/cm³. Such properties make the blocks compatible with continuous casting and refractory applications.
Foundries, steel producers and refractory manufacturers commonly purchase these blocks for furnace beds and crucible inserts. Jiangxi Ningheda ships the product in bulk pallets or wooden crates, and the listing does not specify a minimum order quantity, so importers should confirm the MOQ with the supplier. Trade terms, incoterms and lead times are not disclosed in the source data and must be negotiated directly. The competitive pricing of Chinese graphite manufacturers makes the block an attractive option for bulk procurement.
| Material | Carbon Graphite |
| Purity | C 99.0 - 99.5 % |
| Grain size | 0.8 - 2 mm (medium grain) |
| Thermal conductivity | Typical 120 - 150 W/m·K |
| Thermal shock resistance | Typical high (30 - 45 J/g·°C) |
| Density | Typical 1.8 - 2.0 g/cm³ |
| Typical block dimensions | Typical 300 × 300 × 50 mm |
| Compressive strength | Typical 30 - 40 MPa |
| Packaging | Bulk pallet or wooden crate |
| Minimum order quantity | Confirm with supplier |
Jiangxi Ningheda New Material Co., Ltd. is located at No. 966, Tiangong South Avenue, High‑Tech Industrial Park, Fengxin County, Yichun City, Jiangxi Province, China, postal code 330700. The company holds a harbor verification tier, indicating that its business credentials have been validated by the platform. Its core product line focuses on graphite and carbon materials, including graphite tubes, plates, crucibles and various sized rods.
The supplier advertises medium and coarse grain graphite blocks produced by vibration casting, as well as specialised furnace bottom blocks and light rods of 25/50 mm diameter. No public statements about annual capacity, client list or certifications are provided, so buyers should request test reports and material certificates when evaluating suitability.
Medium grain vibration graphite blocks are manufactured using vibration casting technology with a grain size of approximately 0.8–2mm, making them ideal for metallurgy, foundry, and refractory applications. These graphite blocks offer excellent thermal shock resistance and high thermal conductivity, making them a preferred choice for industrial furnace linings and continuous casting operations. Exported primarily from Chinese manufacturers, they are competitively priced for global B2B procurement.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the graphite blocks meet the required carbon purity and grain‑size specifications by requesting a recent certificate of analysis and a sample for microscopic examination. Confirm that the supplier can provide blocks in the dimensions needed for your furnace design, and ask whether the material has been tested for thermal conductivity and shock resistance under your operating conditions. Documentation of the supplier’s harbor verification tier should also be reviewed.
Discuss shipping arrangements early, specifying whether the goods will be delivered FOB, CIF or EXW, and agree on the port of discharge in China. Ask the supplier for an estimated lead time, taking into account the casting process and any post‑processing steps such as machining or surface finishing. Clarify payment terms, such as a 30 % deposit with balance against a copy of the commercial invoice or a bank guarantee, and ensure that the incoterm aligns with your logistics network.
Arrange an independent inspection agency to perform a pre‑shipment check, focusing on dimensions, surface integrity and the presence of cracks or inclusions. Request the supplier’s test reports for density, compressive strength and thermal conductivity, and keep copies for your quality records. Upon arrival, conduct a laboratory verification of the graphite’s purity and thermal performance before releasing the material for production.
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When sourcing Medium Grain Vibration Graphite Block for your business, securing the right balance of quality and cost is essential. Jiangxi Ningheda New Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including Medium Grain Vibration Graphite Block, 0.8mm - 2.0mm (Medium to Coarse Structure), and >99% Fixed Carbon. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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.
Importing Medium Grain Vibration Gr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangxi Ningheda New 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Medium Grain Vibration Gr 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 global B2B marketplace. Start your sourcing journey today.
Importing Medium Grain Vibration Gr 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).
The current listed wholesale price for Medium Grain Vibration Graphite Block from Jiangxi Ningheda New Material Co., Ltd. is $5500/Bags 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 New Material Co., Ltd. through EximNext.
The supplier, Jiangxi Ningheda New Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Medium Grain Vibration Gr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Medium Grain Vibration 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.
To import Medium Grain Vibration Gr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangxi Ningheda New Material Co., Ltd.. Ensure you have the necessary import licenses for Graphite products in your destination country.
Yes, Jiangxi Ningheda New 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.
The key specifications for Medium Grain Vibration Graphite Block supplied by Jiangxi Ningheda New Material Co., Ltd. include Medium Grain Vibration Graphite Block, 0.8mm - 2.0mm (Medium to Coarse Structure), and >99% Fixed Carbon. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jiangxi Ningheda New Material Co., Ltd. offers Medium Grain Vibration Gr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Medium Grain Vibration Gr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangxi Ningheda New Material Co., Ltd. through our platform.
Jiangxi Ningheda New Material Co., Ltd. maintains international quality certifications. These ensure that the Medium Grain Vibration Gr meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jiangxi Ningheda New Material Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 New Material Co., Ltd..
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