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Jiangxi Ningheda New Material Co., Ltd. supplies a high purity isostatic graphite crucible specifically engineered for gold and silver casting, with a carbon content of at least 99.5 %. The crucible’s thermal conductivity and ability to resist temperatures up to 3000 °C make it suitable for continuous melting cycles in precious‑metal foundries. Its low coefficient of thermal expansion helps maintain dimensional stability during rapid heating and quenching, reducing the risk of cracking.
Industry practice for such crucibles includes a typical internal diameter of 100‑250 mm, height of 150‑350 mm, and a weight between 8 kg and 25 kg, depending on size. The material’s chemical stability provides strong resistance to acidic and alkaline environments, which is essential for maintaining metal purity. Shipping is usually performed in protective cardboard boxes with foam inserts, a standard method that safeguards the crucible against mechanical impact.
These crucibles are targeted at professional foundries, jewelry manufacturers and casting workshops that require reliable, contamination‑free melting vessels. Jiangxi Ningheda offers flexible order quantities to serve both small‑batch artisans and large‑scale producers, and can arrange FOB or CIF shipping terms. Accepted payment methods include L/C and T/T; buyers should confirm the exact conditions with the supplier before finalising the contract.
| Material | High Purity Isostatic Graphite (source) |
| Carbon Content | ≥ 99.5 % (source) |
| Maximum Service Temperature | up to 3000 °C (source) |
| Thermal Conductivity (typical) | ≈ 120 W/m·K (typical) |
| Coefficient of Thermal Expansion (typical) | 4-6 ×10⁶ /°C (typical) |
| Electrical Conductivity (typical) | ≈ 1×10⁴ S/m (typical) |
| Chemical Resistance | Strong resistance to acids and alkalis (source) |
| Packaging | Protective cardboard box with foam inserts (typical) |
| Typical Dimensions | Internal diameter 100-250 mm, height 150-350 mm (typical) |
| Typical Weight | 8-25 kg depending on size (typical) |
Jiangxi Ningheda New Material Co., Ltd. is situated at No. 966, Tiangong South Avenue, High-Tech Industrial Park, Fengxin County, Yichun City, Jiangxi Province, China, postal code 330700. The company operates under a harbor trust tier, indicating that it has passed basic verification checks on the platform. Its location within a high‑tech industrial park suggests access to advanced manufacturing resources and a focus on specialised material production.
This high purity graphite crucible is engineered for gold and silver casting applications, offering excellent thermal conductivity and superior high temperature resistance up to 3000°C. Its low thermal expansion coefficient ensures dimensional stability during rapid heating and quenching cycles, making it ideal for induction melting and refining in the precious metal and jewelry manufacturing industries. Widely used in professional foundries and casting shops for reliable, contamination-free melting of noble metals.
| 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 |
Potential buyers should first request copies of any material test reports and certificates that verify the carbon content and thermal performance of the crucible. Confirm that the dimensions and weight match the specifications required for the intended melting equipment, and inspect the protective packaging for integrity before loading the shipment.
Logistics discussions should cover the preferred Incoterm, whether FOB or CIF, and an estimated lead time based on order size and destination port. Payment terms such as L/C or T/T need to be agreed in advance, and any advance payment percentages should be clearly documented in the purchase contract.
To ensure product quality, arrange a third‑party pre‑shipment inspection that checks the crucible for cracks, dimensional accuracy and surface integrity. Request a certificate of conformity that references relevant industry standards for graphite crucibles. Maintaining complete documentation, including packing lists and inspection certificates, will aid customs clearance and downstream quality control.
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When sourcing Graphite Crucible For Gold Silver Casting 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 Industrial Grade / Fine Grain Graphite, Carbon 99.9% min, Ash 0.1% max, and Various sizes available (50ml - 5000ml capacity). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6815.10, making it a staple in the Graphite sector with strong demand from importing countries worldwide.
Importing Graphite Crucible For Gol 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 6815.10 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Graphite Crucible For Gol 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 online B2B marketplace. Start your sourcing journey today.
Importing Graphite Crucible For Gol 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 6815.10 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 Graphite Crucible For Gold Silver Casting from Jiangxi Ningheda New Material Co., Ltd. is $2200/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 Graphite Crucible For Gol. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Graphite Crucible For Gold Silver Casting is classified under HS Code 6815.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Graphite Crucible For Gol 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 Graphite Crucible For Gold Silver Casting supplied by Jiangxi Ningheda New Material Co., Ltd. include Industrial Grade / Fine Grain Graphite, Carbon 99.9% min, Ash 0.1% max, and Various sizes available (50ml - 5000ml capacity). 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 Graphite Crucible For Gol with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Graphite Crucible For Gol 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 Graphite Crucible For Gol 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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