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The product offered is a molybdenum crucible manufactured by Luoyang Kewei Molybdenum & Tungsten Co., Ltd. in China. Each crucible is made from molybdenum with a certified purity of 99.95 %. The material has a bulk density of 10.2 g/cm³ and the crucibles are supplied with wall thicknesses starting at 1 mm. Maximum standard length is 1000 mm, allowing large‑scale vacuum furnace use.
Molybdenum of this grade is commonly selected for its high melting point, typically around 2620 °C, and its thermal conductivity, typically about 138 W/m·K. The low coefficient of thermal expansion, typical 5 µm/m·K, helps maintain dimensional stability during repeated heating cycles. Standard machining tolerances for crucible walls are ±0.1 mm, and surface finish is usually specified as Ra ≤ 0.8 µm to minimise contamination. These characteristics complement the supplier’s stated bulk density and purity, delivering reliable performance in demanding environments.
Typical applications include crystal growth, sapphire pulling, thermal evaporation and semiconductor fabrication where vacuum‑compatible containers are essential. The primary customers are research institutes, semiconductor foundries and specialised metal‑processing firms that require consistent purity and dimensional control. The supplier lists competitive pricing for bulk orders, but exact minimum order quantities and incoterms must be verified directly with the company. Buyers should also confirm packaging - usually wooden crates with foam inserts - and arrange inspection before shipment.
| Purity | 99.95% |
| Bulk density | 10.2 g/cm³ |
| Wall thickness (minimum) | 1 mm |
| Maximum length | 1000 mm |
| Material | Molybdenum (Mo) |
| Melting point (typical) | 2620 °C (typical) |
| Thermal conductivity (typical) | 138 W/m·K (typical) |
| Coefficient of thermal expansion (typical) | 5 µm/m·K (typical) |
| Machining tolerance (typical) | ±0.1 mm (typical) |
| Typical packaging | Wooden crate with foam lining (typical) |
Luoyang Kewei Molybdenum & Tungsten Co., Ltd. is located in the Luoyang Advanced Manufacturer Zone, Henan province, China (postal code 471003). The company is listed with a harbour trust tier, but its response rate is recorded as 0 % and no average response time is available, indicating that buyers should allow extra time for communication.
The supplier specialises in high‑purity molybdenum products, most recently offering crucibles with 99.95 % purity for use in crystal growth, sapphire pulling, thermal evaporation and semiconductor fabrication. No additional certifications or historical performance data are provided in the listing, so prospective importers should request any required test reports directly from the factory.
Molybdenum crucibles of 99.95% purity are engineered for demanding high-temperature applications including crystal growth, sapphire pulling, thermal evaporation, and semiconductor fabrication. With a bulk density of 10.2 g/cm3 and wall thickness from 1mm up to 1000mm in length, these crucibles are designed for vacuum furnaces and precision metallurgical processes. Widely sourced from specialized manufacturers, they are traded internationally for OEM and industrial wholesale supply at competitive pricing.
| 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 the supplier’s certificate of analysis for purity and request dimensional inspection reports to ensure wall thickness and length meet your process requirements. Confirm that the wooden crate packaging includes adequate foam padding to protect the crucibles during handling and that any special handling instructions are documented.
Logistics arrangements should be clarified with the supplier, including expected lead time, preferred Incoterms such as FOB or CIF, and acceptable payment methods. Because the supplier’s response rate is recorded as zero, allow additional time for negotiation and confirm all shipping details in writing before finalising the contract.
For quality assurance, arrange a third‑party inspection at the factory or upon arrival at the destination port. Request mill test reports, dimensional check certificates and, if required, a non‑destructive examination of the crucible walls. Maintaining thorough documentation will help meet import compliance and downstream production standards.
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When sourcing Molybdenum Crucibles for your business, securing the right balance of quality and cost is essential. Luoyang Kewei Molybdenum & Tungsten Co., Ltd., a verified supplier based in China, offers this product with key specifications including Mo 99.95% (Grade 1), 10.2 g/cm3, and Min 1mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5060/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8102.94, making it a staple in the Metal Products sector with strong demand from importing countries worldwide.
Importing Molybdenum Crucibles requires careful attention to shipping logistics, customs compliance, and secure payment terms. Luoyang Kewei Molybdenum & Tungsten 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 8102.94 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Molybdenum Crucibles 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 Metal Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Molybdenum Crucibles 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 8102.94 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 Molybdenum Crucibles from Luoyang Kewei Molybdenum & Tungsten Co., Ltd. is $5060/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 Luoyang Kewei Molybdenum & Tungsten Co., Ltd. through EximNext.
The supplier, Luoyang Kewei Molybdenum & Tungsten Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Molybdenum Crucibles. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Molybdenum Crucibles is classified under HS Code 8102.94. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Molybdenum Crucibles from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Luoyang Kewei Molybdenum & Tungsten Co., Ltd.. Ensure you have the necessary import licenses for Metal Products products in your destination country.
Yes, Luoyang Kewei Molybdenum & Tungsten 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 Molybdenum Crucibles supplied by Luoyang Kewei Molybdenum & Tungsten Co., Ltd. include Mo 99.95% (Grade 1), 10.2 g/cm3, and Min 1mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Luoyang Kewei Molybdenum & Tungsten Co., Ltd. offers Molybdenum Crucibles with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Molybdenum Crucibles is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Luoyang Kewei Molybdenum & Tungsten Co., Ltd. through our platform.
Luoyang Kewei Molybdenum & Tungsten Co., Ltd. maintains international quality certifications. These ensure that the Molybdenum Crucibles 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. Luoyang Kewei Molybdenum & Tungsten 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 Luoyang Kewei Molybdenum & Tungsten Co., Ltd..
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