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Burnt dolomite from Vinalime Ltd. is a calcined dolomite product with a magnesium oxide content of 32-35% and a minimum calcium oxide content of 55%. The material is supplied in lump form with a particle size range of 5-80mm, making it suitable for industrial applications that require consistent granular dimensions. Silicon dioxide is limited to a maximum of 1%, sulfur to 0.06%, and moisture to 0.5%, ensuring low impurity levels critical for high-temperature processes.
This product is a standard flux in steelmaking, where its high lime-magnesia ratio improves slag formation and reduces refractory wear. In iron ore pelletizing, it enhances pellet strength and reduces energy consumption during sintering. For refractory brick manufacturing, the material’s thermal stability and chemical composition contribute to the durability of the final product. Typical calcined dolomite used in these industries has a loss on ignition of 1-3%, aligning with Vinalime Ltd.’s stated specifications.
Steel plants and mineral processors are the primary buyers, often sourcing in bulk or containerized jumbo bags of 1200-1250kg. The product is packaged for 20-foot container export, facilitating efficient logistics for international shipment. Buyers should confirm packaging preferences and bulk handling capabilities, as the material’s lump form requires careful storage to prevent degradation from moisture absorption.
| Magnesium oxide (MgO) | 32-35% |
| Calcium oxide (CaO) minimum | 55% |
| Silicon dioxide (SiO2) maximum | 1% |
| Sulfur (S) maximum | 0.06% |
| Moisture maximum | 0.5% |
| Particle size | 5-80mm lump |
| Loss on ignition | 1-3% |
| Typical bulk density | 1.6-1.8 g/cm3 (standard for calcined dolomite) |
| Typical melting point | 2600-2800°C (standard for high-purity dolomite) |
| Packaging | Bulk or jumbo bags (1200-1250kg) in 20-foot containers |
Vinalime Ltd. operates from Lao Cai City in northern Viet Nam, a region known for its dolomite reserves and proximity to key export routes. The company’s address at No. 19, Phan Boi Chau, Lao Cai Ward places it within a hub for mineral processing and logistics, supporting efficient bulk shipment of calcined dolomite to international markets. The supplier holds a harbor trust tier, indicating a baseline level of verified operational presence.
While the supplier’s profile does not list a response rate or average response time, the focus remains on the product’s technical specifications and export readiness. Vinalime Ltd. positions itself as a provider of industrial-grade dolomite, with its burnt dolomite tailored for steelmaking and refractory applications. No additional certifications, client lists, or production capacity details are provided in the available data.
Burnt dolomite is a high-grade calcined dolomite with MgO content of 32-35% and minimum CaO of 55%, supplied in lump form 5-80mm. This product serves as a critical flux in steelmaking, iron ore pelletizing, and refractory brick manufacturing due to its excellent slag-forming properties and high lime-magnesia ratio. Available for bulk shipment or in jumbo bags of 1200-1250kg, ideal for containerized export to steel plants and mineral processors worldwide.
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| Major Markets | Global |
| 响应时间 | <4h |
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Before ordering burnt dolomite from Vinalime Ltd., verify the chemical composition, particularly the MgO and CaO percentages, as these directly impact its suitability for steelmaking or refractory use. Request a recent certificate of analysis (COA) and confirm whether the material meets the ASTM C911 or equivalent standards for calcined dolomite. Buyers should also inspect the particle size distribution to ensure it aligns with their processing equipment’s requirements.
Logistics for burnt dolomite from Viet Nam typically involve bulk vessel or containerized shipments from ports like Haiphong. Confirm lead times, which can vary based on production schedules and vessel availability, and clarify whether the supplier can accommodate partial container loads. Incoterms such as FOB Haiphong or CIF to your port should be agreed upon in writing, along with payment terms, which may include letters of credit or advance payments for first-time buyers.
Quality checks should include testing for moisture content, loss on ignition, and impurity levels upon receipt. For steelmaking applications, conduct a slag formation test to ensure the material performs as expected in your specific furnace conditions. Request documentation such as the COA, material safety data sheet (MSDS), and packaging certificates to confirm compliance with your industry’s standards. Inspection by a third-party agency at the loading port can provide additional assurance of the product’s quality and quantity.
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When sourcing Burnt Dolomite for your business, securing the right balance of quality and cost is essential. Vinalime Ltd., a verified supplier based in Viet Nam, offers this product with key specifications including Dead Burned (Burnt) Dolomite - Industrial Grade, MgO 32-35%, CaO min 55%, SiO2 max 1%, S max 0.06%, Loss on Ignition 1-3%, and 5-80mm lump, controlled particle size distribution. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $280350./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2518.10, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Burnt Dolomite requires careful attention to shipping logistics, customs compliance, and secure payment terms. Vinalime 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 2518.10 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Burnt Dolomite 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 Other Ores & Minerals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Burnt Dolomite 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 2518.10 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 Burnt Dolomite from Vinalime Ltd. is $280350./Unit on FOB terms from Viet Nam. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Vinalime Ltd. through EximNext.
The supplier, Vinalime Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Burnt Dolomite. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Burnt Dolomite is classified under HS Code 2518.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Burnt Dolomite from Viet Nam, negotiate shipping terms (FOB, CIF, or EXW) directly with Vinalime Ltd.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Vinalime 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 Burnt Dolomite supplied by Vinalime Ltd. include Dead Burned (Burnt) Dolomite - Industrial Grade, MgO 32-35%, CaO min 55%, SiO2 max 1%, S max 0.06%, Loss on Ignition 1-3%, and 5-80mm lump, controlled particle size distribution. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Vinalime Ltd. offers Burnt Dolomite with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Burnt Dolomite is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Vinalime Ltd. through our platform.
Vinalime Ltd. maintains international quality certifications. These ensure that the Burnt Dolomite 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. Vinalime 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 Vinalime Ltd..
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