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Spinel by Gongyi City Hong The Refractory Material Co., Ltd.
Harbor
Spinel - Image 1

Spinel

🕐Last updated: Jun 04, 2026
520/ Bags
Min. Order: 1 Bags
💱₹520.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code2825.90
⚙️MaterialSynthetic Spinel MgAl2O4
📁CategoryChemicals & Allied Products
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Free to contact Verified supplier Escrow available
Buy Spinel in Bulk — Verified Supplier in China

Summary Spinel is a rare mineral in nature, and it must be made by artificial synthesis. According to a certain proportion of raw materials, mixing pressing ball molding (to join the right amount of pulp). The characteristics of electric furnace melting temperature, in the smelting process, to maintain the redox state, avoid Fe2O3 FeO oxidation, to prevent the emergence of elemental Fe, after natural cooling of the hercynite sand. The uniform large crystal (95%) with no grain boundary was revealed under the microscope, which was similar to that of the glassy state. After processing into the iron aluminum spinel brick, mainly used in large-scale cement rotary kiln, instead of the current cement kiln used chrome brick, no Cr6+ pollution. Extended lining service life (magnesia chrome brick 10-12 months and hercynite brick 17-18 months), greatly reducing the consumption of refractory material and manpower, reduces the production cost, the full realization of the cement kiln chrome free production, solve the chromium pollution. Fe Al spinel represents a new generation of high performance chrome free refractories for cement rotary kiln. The two main methods for the synthesis of spinel are sintering and electric melting. Most spinel material is made from high purity synthetic alumina and chemical grade magnesium oxide, namely in shaft kiln sintering and fused in arc furnace. Al Mg spinel is a kind of aluminum magnesium oxide, its main component is alumina and Magnesium Oxide. Al Mg spinel has two kinds of natural formation and artificial synthesis. Natural magnesia spinel rarely found industrial applications of magnesium aluminum spinel are all artificial synthesis, the two main methods of synthetic magnesia alumina spinel is sintering and electric melting method. etc. Spinel application Sintered magnesia alumina spinel is used for cement rotary kiln, which not only avoids chromium pollution, but also has good resistance to spalling. Sintered magnesia alumina spinel is used for making ladle pouring material, which can greatly improve the anti erosion ability of steel sheet lining. The preparation of high quality synthetic spinel provides a new raw material for the production of amorphous and amorphous high purity refractory materials. Electric melting magnesium aluminum spinel is manufacturing plate, nozzle brick, open hearth brick material. The high temperature mechanical properties of aluminum and magnesium spinel products are good, which are the basic raw materials of the filter belt, refractory casting material and high. Fused magnesia alumina spinel used in iron and steel smelting and glass industry furnace.

Spinel Specifications, Trade Terms & Pricing
HS Code2825.90
BrandEximNext
MaterialSynthetic Spinel MgAl2O4
Grade/TypeIndustrial / High Purity Synthetic Spinel
Purity/CompositionMgAl2O4, 98.0% - 99.5% purity (balance Al2O3 and MgO)
Size/DimensionsPowder form: 1-10 micron; Granular: 0.5-3 mm; Custom crush available
StandardASTM D-7 / ISO 565 / Manufacturer internal specs
ApplicationRefractories, ceramics, catalyst support, investment casting, glass manufacturing, polishing compounds
Packaging25 kg woven bags / 500 kg jumbo bags / 1 MT supersacks, moisture-resistant packaging
OriginChina / Russia / USA (varies by supplier)
About Gongyi City Hong The Refractory Material Co., Ltd. — Supplier in China

Synthetic spinel (MgAl2O4) is a manufactured inorganic compound widely used in advanced ceramics, refractories, and as a high-performance catalyst support in the chemical processing industry. Available in industrial grades of 98-99.5% purity, it offers exceptional thermal stability and chemical resistance, making it ideal for foundry, steel, and glass manufacturing applications. Global trade in synthetic spinel continues to grow as industries seek durable raw materials for high-temperature processes.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
4.5
4.5
0 reviews
5
72%
4
18%
3
6%
2
2%
1
2%
Frequently Asked Questions About Spinel
The minimum order quantity for Spinel from Gongyi City Hong The Refractory Material Co., Ltd. is 1 Bags. For trial or smaller orders, contact the supplier directly through EximNext to discuss flexible terms.

Source Spinel at Competitive Wholesale Prices

Spinel is available for wholesale import from Gongyi City Hong The Refractory Material Co., Ltd., a verified Supplier based in China. The current FOB price is 520. Minimum order quantity starts at 1 Bags. HS Code: 2825.90 — used for customs classification and import duty calculation. Key product specifications include 2825.90, EximNext, Synthetic Spinel MgAl2O4.

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Gongyi City Hong The Refractory Material Co., Ltd.
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Buy Spinel in Bulk — Verified Supplier in China

When sourcing Spinel for your business, securing the right balance of quality and cost is essential. Gongyi City Hong The Refractory Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial / High Purity Synthetic Spinel, MgAl2O4, 98.0% - 99.5% purity (balance Al2O3 and MgO), and Powder form: 1-10 micron; Granular: 0.5-3 mm; Custom crush available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $520/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2825.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.

Spinel Specifications, Trade Terms & Pricing

Importing Spinel requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi City Hong The Refractory 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 2825.90 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 global B2B marketplace designed to make cross-border trade secure and efficient.

About Gongyi City Hong The Refractory Material Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Spinel 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import Spinel — Shipping, Logistics & Customs

Importing Spinel 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 2825.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Spinel

What is the wholesale price of Spinel?

The current listed wholesale price for Spinel from Gongyi City Hong The Refractory Material Co., Ltd. is $520/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 Gongyi City Hong The Refractory Material Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Spinel?

The supplier, Gongyi City Hong The Refractory Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Spinel. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Spinel?

For international shipping and customs clearance, Spinel is classified under HS Code 2825.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Spinel from China?

To import Spinel from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi City Hong The Refractory Material Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.

Is Gongyi City Hong The Refractory Material Co., Ltd. a verified supplier?

Yes, Gongyi City Hong The Refractory 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.

What are the key specifications of Spinel?

The key specifications for Spinel supplied by Gongyi City Hong The Refractory Material Co., Ltd. include Industrial / High Purity Synthetic Spinel, MgAl2O4, 98.0% - 99.5% purity (balance Al2O3 and MgO), and Powder form: 1-10 micron; Granular: 0.5-3 mm; Custom crush available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Spinel?

Gongyi City Hong The Refractory Material Co., Ltd. offers Spinel with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Spinel the most?

Spinel is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi City Hong The Refractory Material Co., Ltd. through our platform.

What certifications does this Spinel supplier hold?

Gongyi City Hong The Refractory Material Co., Ltd. maintains international quality certifications. These ensure that the Spinel meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Spinel on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Gongyi City Hong The Refractory Material Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Gongyi City Hong The Refractory Material Co., Ltd..

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