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Molybdenum and tungsten crucibles from Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd. are precision-engineered containers designed for extreme-temperature applications. The tungsten variant delivers thermal stability above 3000°C, while the molybdenum crucible maintains corrosion resistance up to 2600°C, both meeting purity specifications of 99.95% or higher for the base metal. These crucibles are critical in vacuum metallurgy, sapphire crystal growth, and semiconductor fabrication where contamination control is non-negotiable.
The crucibles are available in standard diameters from 50 mm to 300 mm, with wall thicknesses and heights tailored to the thermal expansion and mechanical stress demands of LED and aerospace component manufacturing. Tungsten crucibles are typically chosen for processes requiring the highest melting points, whereas molybdenum crucibles offer a cost-effective solution for applications where 2600°C is the upper limit. Both materials are machined to tight tolerances and finished to remove surface defects that could compromise performance.
Industrial buyers in the tooling, energy, and advanced materials sectors source these crucibles for processes such as directional solidification, zone refining, and chemical vapour deposition. The supplier’s focus on refractory metals means the products are suited to environments where standard ceramic or graphite crucibles fail. Importers should confirm dimensions and purity certificates before ordering, as these directly impact the crucible’s service life and the quality of the end product.
| Material Composition | Tungsten (W) 99.95%+ purity, Molybdenum (Mo) 99.95%+ purity |
| Maximum Operating Temperature (Tungsten) | >3000°C |
| Maximum Operating Temperature (Molybdenum) | 2600°C |
| Standard Diameter Range | 50 mm to 300 mm |
| Typical Wall Thickness | 1 mm to 10 mm (standard for industrial crucibles) |
| Typical Height Range | 20 mm to 200 mm (standard for industrial crucibles) |
| Purity Standard | ASTM B764 for tungsten, ASTM B386 for molybdenum (typical) |
| Surface Finish | Machined, polished to remove defects |
| Common Applications | Vacuum metallurgy, sapphire crystal growth, semiconductor fabrication |
| Industry Classification | Refractory metal consumables (standard) |
Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd. is based in the Luoyang Industry Zone, Henan Province, China, and operates as a manufacturer specialising in tungsten and molybdenum products. The company’s product portfolio includes crucibles, rods, plates, tubes, heating elements, and wires, all produced from high-purity refractory metals. Its focus on these materials positions it as a supplier to industries requiring components that withstand extreme thermal and chemical conditions.
The supplier’s profile indicates it serves sectors such as tooling, energy, and advanced materials, where the performance of tungsten and molybdenum is critical. While the response rate is currently unrecorded, the company’s manufacturing capabilities are centred on delivering products that meet the stringent requirements of high-temperature applications. Buyers are advised to verify the supplier’s production capacity and quality control processes directly, as these are not detailed in the available profile.
Both tungsten and molybdenum crucibles are essential high-temperature containers used in vacuum metallurgy, sapphire crystal growth, and semiconductor fabrication processes. Tungsten crucibles offer exceptional thermal stability above 3000°C, while molybdenum crucibles provide excellent corrosion resistance at working temperatures up to 2600°C, making them critical consumables for LED and aerospace component manufacturing. Importers and exporters in the tooling, energy, and advanced materials sectors frequently source these crucibles in standard diameters ranging from 50mm to 300mm, with purity specifications typically exceeding 99.95% for industrial grade applications.
| 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 ordering molybdenum or tungsten crucibles from Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd., verify the exact purity levels and dimensional tolerances, as these directly impact performance in high-temperature applications. Request third-party test reports or certifications for chemical composition and mechanical properties, particularly if the crucibles will be used in semiconductor or sapphire growth processes where consistency is critical.
Confirm the supplier’s lead times for custom diameters or non-standard sizes, as refractory metal crucibles often require precision machining that can extend production schedules. Discuss Incoterms such as FOB or CIF to clarify responsibility for shipping and insurance, and agree on payment terms that align with your risk tolerance. Port of loading is typically a major Chinese port, so factor in transit times and customs clearance for your destination.
Inspect the crucibles upon arrival for surface defects, dimensional accuracy, and packaging integrity to ensure they meet your specifications. For critical applications, arrange for independent laboratory testing of purity and grain structure. Document all quality checks and retain the supplier’s certificates for traceability, as this information may be required for compliance with industry standards or customer audits.
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When sourcing Molybdenum Crucible, Tungsten Crucible for your business, securing the right balance of quality and cost is essential. Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including Tungsten (W) and Molybdenum (Mo) Crucibles, High Purity Grade, W 99.95% min / Mo 99.95% min, low impurity content for vacuum compatibility, and Custom typically 50mm - 300mm diameter, wall thickness 3mm - 15mm, height 50mm - 250mm, custom OEM sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $45/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8101.99, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing Molybdenum Crucible, Tung requires careful attention to shipping logistics, customs compliance, and secure payment terms. Luoyang Dingding Molybdenum And Tungsten 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 8101.99 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 Molybdenum Crucible, Tung 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 Tungsten Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Molybdenum Crucible, Tung 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 8101.99 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 Crucible, Tungsten Crucible from Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd. is $45/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 Dingding Molybdenum And Tungsten Material Co., Ltd. through EximNext.
The supplier, Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Molybdenum Crucible, Tung. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Molybdenum Crucible, Tungsten Crucible is classified under HS Code 8101.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Molybdenum Crucible, Tung from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Luoyang Dingding Molybdenum And Tungsten 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 Molybdenum Crucible, Tungsten Crucible supplied by Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd. include Tungsten (W) and Molybdenum (Mo) Crucibles, High Purity Grade, W 99.95% min / Mo 99.95% min, low impurity content for vacuum compatibility, and Custom typically 50mm - 300mm diameter, wall thickness 3mm - 15mm, height 50mm - 250mm, custom OEM sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd. offers Molybdenum Crucible, Tung with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Molybdenum Crucible, Tung is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd. through our platform.
Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd. maintains international quality certifications. These ensure that the Molybdenum Crucible, Tung 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 Dingding Molybdenum And Tungsten 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 Luoyang Dingding Molybdenum And Tungsten Material Co., Ltd..
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