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The Durable Vacuum Aluminized Graphite Crucible is manufactured from high purity graphite containing at least 99.5 % carbon. Its bulk density is measured at 1.9 g cm⁻³, which contributes to excellent oxidation resistance. Available standard sizes are 120 × 120 mm, 120 × 110 mm and 135 × 120 mm, with custom dimensions offered on request. The crucible is engineered for vacuum aluminized film coating where material purity and thermal stability are critical.
The anti‑oxidation and anti‑leakage treatment applied by the supplier raises the bulk density and improves flexural and compressive strength, a typical improvement for high‑purity graphite crucibles. Industry standards for similar crucibles specify a bulk density range of 1.8‑2.0 g cm⁻³ and a compressive strength of at least 30 MPa, both of which are met by this product. The crucible can endure repeated thermal cycling in vacuum metallisation systems without cracking, offering a service life of up to 80 heating cycles or an average furnace use of 18 600 m. Such durability aligns with the requirements of packaging, decoration and optical film manufacturers.
Primary buyers are equipment manufacturers and film‑coating plants that need reliable consumables for vacuum aluminisation lines. The supplier does not list minimum order quantities, pricing or lead times, so interested importers should request these details directly. Shipping is typically arranged under FOB terms from the High‑Tech Industrial Park in Yichun, Jiangxi. Confirm the anti‑oxidation patent treatment and any required certifications before placing an order.
| Material | High Purity Graphite (Carbon ≥ 99.5%) |
| Bulk density (measured) | 1.9 g/cm³ |
| Typical bulk density (standard) | 1.8‑2.0 g/cm³ (typical) |
| Standard dimensions | 120×120 mm, 120×110 mm, 135×120 mm |
| Typical dimensional tolerance | ±0.2 mm (typical) |
| Service life | Up to 80 heating cycles, average furnace use 18 600 m |
| Typical compressive strength | ≥30 MPa (typical) |
| Typical thermal shock resistance | ΔT up to 500 °C (typical) |
| Compatible coating | Aluminium vacuum deposition |
| Typical weight per unit (120×120 mm) | ~0.27 kg (typical) |
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. The supplier is listed with a harbor trust tier, a response rate of 0 % and no recorded average response time, indicating that communication may require proactive follow‑up.
The company produces graphite crucibles using a patented anti‑oxidation and anti‑leakage treatment that enhances bulk density, hardness and corrosion resistance. These crucibles are positioned as standard consumables for vacuum aluminisation equipment manufacturers and film‑coating plants. No additional corporate history, revenue figures or client lists are provided in the source data.
This high-purity graphite crucible is specifically engineered for vacuum aluminized film coating, where strict material purity and thermal stability are critical. Designed to withstand repeated thermal cycling in vacuum metallization systems, the crucible ensures minimal gas release and excellent resistance to thermal shock. Widely used in packaging, decoration, and optical film industries, it is a standard consumable for vacuum aluminization equipment manufacturers and film coating plants worldwide.
| 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 meets the stated carbon purity of ≥99.5 % and that the anti‑oxidation patent treatment has been applied. Request a mill test report or material certification that confirms the bulk density of 1.9 g cm⁻³ and the dimensional tolerances for the chosen size. Confirm that the crucible dimensions match the specifications required for your vacuum aluminisation equipment.
Logistics should be clarified with the supplier, including the preferred Incoterm (commonly FOB from Yichun port) and the expected lead time for production of custom sizes. Payment terms are not disclosed in the listing, so discuss acceptable methods such as T/T or L/C before confirming the purchase. Ensure that the shipping container size accommodates the bulk cartons of crucibles without damaging the anti‑oxidation coating.
Arrange a pre‑shipment inspection by an independent third‑party laboratory to assess carbon purity, bulk density and compressive strength. Request a certificate of conformity and any available test reports on oxidation resistance. Proper documentation will help streamline customs clearance and guarantee that the crucibles meet the performance requirements of your vacuum coating line.
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When sourcing Durable Vacuum Aluminized Graphite Crucible 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 Vacuum Metallurgy Grade / Fine Grain Graphite, Carbon 99.9%+ min, Low Ash Content <0.1%, and Customizable; typical inner diameter 80-400mm, height 100-600mm. 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 6804.22, making it a staple in the Graphite sector with strong demand from importing countries worldwide.
Importing Durable Vacuum Aluminized 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 6804.22 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 Durable Vacuum Aluminized 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 Durable Vacuum Aluminized 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 6804.22 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 Durable Vacuum Aluminized Graphite Crucible 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 Durable Vacuum Aluminized. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Durable Vacuum Aluminized Graphite Crucible is classified under HS Code 6804.22. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Durable Vacuum Aluminized 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 Durable Vacuum Aluminized Graphite Crucible supplied by Jiangxi Ningheda New Material Co., Ltd. include Vacuum Metallurgy Grade / Fine Grain Graphite, Carbon 99.9%+ min, Low Ash Content <0.1%, and Customizable; typical inner diameter 80-400mm, height 100-600mm. 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 Durable Vacuum Aluminized with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Durable Vacuum Aluminized 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 Durable Vacuum Aluminized 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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