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The product is a graphite boat designed for sintering, offered by Jiangxi Ningheda Material Co., Ltd in Yichun, Jiangxi Province, China. It is made from high purity graphite with a minimum carbon content of 99.5 % and is stated to be manufactured to ISO standards. The supplier highlights that the boats can be supplied in both standard and custom dimensions, providing flexibility for different furnace designs.
In the sintering industry, graphite boats of this purity typically display thermal conductivity in the range of 120 - 150 W·m⁻¹·K⁻¹ and a coefficient of thermal expansion around 4 × 10⁻⁶ K⁻¹, which supports rapid heating cycles. Standard grades such as PG‑C are common for high‑purity components, and surface finishes of Ra ≤ 1.6 µm are typical to minimise powder adhesion. Custom‑size boats often follow a base dimension of 200 mm × 200 mm × 50 mm, with tolerances of ±0.15 mm, although the supplier can adjust these to suit specific sintering chambers.
These boats are employed in powder metallurgy, advanced ceramics and aerospace material production, where precise temperature control and structural integrity are essential. Manufacturers of tungsten carbide tools, high‑performance ceramics and related alloys are the primary buyers. As the listing does not provide pricing, MOQ, lead‑time or payment terms, the importer should confirm these trade details directly with the supplier.
| Material | High purity graphite, carbon content ≥ 99.5 % |
| Standard | Manufactured to ISO standards (as claimed by supplier) |
| Thermal conductivity | typical 120 - 150 W·m⁻¹·K⁻¹ |
| Coefficient of thermal expansion | typical 4 × 10⁻⁶ K⁻¹ |
| Density | typical 1.8 - 2.0 g·cm⁻³ |
| Typical dimensions | custom sizes available; standard size often 200 mm × 200 mm × 50 mm (typical) |
| Machining tolerance | typical ±0.15 mm on critical dimensions |
| Thermal shock resistance | typical resistance to rapid temperature changes up to 1000 °C |
| Surface finish | typical Ra ≤ 1.6 µm |
| Typical grade | PG‑C grade (standard for high‑purity graphite components) |
Jiangxi Ningheda Material Co., Ltd is situated in Fengxin, Yichun, Jiangxi Province, China, with the address Fengtian Economic Park, 330700. The company carries a harbour‑level trust tier on the platform, but the current response rate is recorded as 0 % with no average response time, indicating that communication may need proactive follow‑up.
The supplier advertises high‑purity graphite boats for sintering, stating a minimum carbon content of 99.5 % and compliance with ISO standards. While it mentions the ability to produce custom dimensions and competitive bulk pricing, the listing does not disclose certifications, minimum order quantities, lead times or specific payment conditions.
High purity graphite boats designed for sintering operations in tungsten carbide and advanced materials production. These graphite trays and boxes are engineered to withstand extreme temperatures in powder metallurgy processes. Available in standard and custom dimensions with excellent thermal shock resistance. Suitable for import-export trade with competitive bulk pricing for industrial buyers 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 |
Prior to ordering, confirm the supplier’s corporate registration, harbour‑level trust tier and physical address in Jiangxi. Request a recent mill test report that details carbon content, density and thermal properties, as well as a copy of any ISO certification the supplier claims to hold.
Logistics for graphite boats from Yichun usually require inland trucking to a nearby port such as Shanghai or Ningbo, followed by sea freight. Ask the supplier to specify the preferred Incoterms, estimated lead time and acceptable payment methods, since these are not listed in the source data.
For quality assurance, schedule a pre‑shipment inspection that covers dimensional accuracy, surface finish and chemical composition. Obtain a certificate of conformity or material safety data sheet, and consider third‑party testing to validate the boat’s performance under your specific sintering conditions.
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When sourcing Graphite Boat For Sintering 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 ISO-63 to ISO-68 Fine Grain Graphite, Carbon 99.5% Min, Low Ash Content <0.1%, and Custom Dimensions Available, Standard Range 100-600mm Length. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1200/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 Graphite Boat For Sinteri 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Graphite Boat For Sinteri 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 Graphite Boat For Sinteri 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 Graphite Boat For Sintering from Jiangxi Ningheda Material Co., Ltd is $1200/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 Material Co., Ltd through EximNext.
The supplier, Jiangxi Ningheda Material Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Graphite Boat For Sinteri. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Graphite Boat For Sintering 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 Graphite Boat For Sinteri 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.
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.
The key specifications for Graphite Boat For Sintering supplied by Jiangxi Ningheda Material Co., Ltd include ISO-63 to ISO-68 Fine Grain Graphite, Carbon 99.5% Min, Low Ash Content <0.1%, and Custom Dimensions Available, Standard Range 100-600mm Length. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jiangxi Ningheda Material Co., Ltd offers Graphite Boat For Sinteri with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Graphite Boat For Sinteri is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangxi Ningheda Material Co., Ltd through our platform.
Jiangxi Ningheda Material Co., Ltd maintains international quality certifications. These ensure that the Graphite Boat For Sinteri 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 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 Material Co., Ltd.
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