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The advantages of silicon carbide refractory castable lie in its high heat conduction, low thermal expansion, and no reaction with slag. It has been used as slag reaction and high temperature peeling kiln site for a long time. The disadvantage of silicon carbide refractory is that the chemical properties are very unstable under certain atmosphere.In oxidation gases such as oxygen, water vapor, carbon monoxide, carbon dioxide) easy to corrode, iron oxide, etc, are easy to be in the hot metal and vacuum oxidation decomposition, the downside is that the refractory castable with carborundum dissolved water, in water system such as castable monolithic refractories, sometimes illiquid caused the density of silicon carbide refractory castable is bad, the third weakness is lack of sintering, hard to get high strength, but sometimes it is difficult to produce sintering and contraction, in monolithic refractories is a virtue.
| HS Code | 6903.20 |
| Brand | EximNext |
| Material | Silicon Carbide (SiC) Refractory Castable, Al2O3-SiC Based |
| Grade/Type | High-Alumina SiC Castable / Al2O3-SiC Refractory Castable |
| SiC Content | 70% - 90% (varies by grade) |
| Al2O3 Content | 10% - 25% |
| Particle Size | 0-1mm, 0-3mm, 0-5mm (customizable) |
| Standard | ISO 9001, ASTM C401, GB/T 14983 (or equivalent) |
| Max Service Temperature | 1650°C - 1800°C |
| Application | Blast furnace trough, steel ladle lining, aluminum melting furnace, kiln furniture |
| Packaging | 25kg bags, 1MT jumbo bags, or bulk flexible container |
| Origin | China (major global supplier), or other origins available |
Silicon carbide refractory castable is a high-performance heat-resistant material ideal for blast furnace troughs, steel ladles, and aluminum melting furnaces. With SiC content typically ranging from 70-90%, it delivers superior thermal conductivity, low thermal expansion, and excellent slag resistance. This castable is widely sourced for iron and steel industry applications and traded globally in bulk packaging for export markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Silicon Carbide Refractory Castable is available for wholesale import from Gongyi Hongda Furnace Charge Co. Ltd, a verified Supplier based in China. The current FOB price is 1000. Minimum order quantity starts at 1 Bags. HS Code: 6903.20 — used for customs classification and import duty calculation. Key product specifications include 6903.20, EximNext, Silicon Carbide (SiC) Refractory Castable, Al2O3-SiC Based.
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When sourcing Silicon Carbide Refractory Castable for your business, securing the right balance of quality and cost is essential. Gongyi Hongda Furnace Charge Co. Ltd, a verified supplier based in China, offers this product with key specifications including High-Alumina SiC Castable / Al2O3-SiC Refractory Castable, 70% - 90% (varies by grade), and 10% - 25%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6903.20, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Silicon Carbide Refractor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi Hongda Furnace Charge 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 6903.20 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Silicon Carbide Refractor 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 Abrasives category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Silicon Carbide Refractor 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 6903.20 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 Silicon Carbide Refractory Castable from Gongyi Hongda Furnace Charge Co. Ltd is $1000/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 Hongda Furnace Charge Co. Ltd through EximNext.
The supplier, Gongyi Hongda Furnace Charge Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Silicon Carbide Refractor. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Silicon Carbide Refractory Castable is classified under HS Code 6903.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Silicon Carbide Refractor from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi Hongda Furnace Charge Co. Ltd. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Gongyi Hongda Furnace Charge 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 Silicon Carbide Refractory Castable supplied by Gongyi Hongda Furnace Charge Co. Ltd include High-Alumina SiC Castable / Al2O3-SiC Refractory Castable, 70% - 90% (varies by grade), and 10% - 25%. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Gongyi Hongda Furnace Charge Co. Ltd offers Silicon Carbide Refractor with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Silicon Carbide Refractor is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi Hongda Furnace Charge Co. Ltd through our platform.
Gongyi Hongda Furnace Charge Co. Ltd maintains international quality certifications. These ensure that the Silicon Carbide Refractor 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. Gongyi Hongda Furnace Charge 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 Gongyi Hongda Furnace Charge Co. Ltd.
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