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The Zirconia Corundum Ramming Material supplied by Henan Hongtai Kiln Refractory Co., Ltd. is an unshaped refractory product composed of fused zirconia‑corundum aggregates. According to the supplier data it contains 30 % ZrO₂, 48 % Al₂O₃, 20 % SiO₂ and 1.5 % Fe₂O₃ by weight. The bulk density is reported at 3.2 g/cm³ and the material hardens at ambient temperature after ramming. It is delivered in granular form ready for on‑site placement.
In the refractory industry similar zirconia‑corundum mixes are valued for thermal stability above 1600 °C and resistance to slag penetration. Typical thermal expansion coefficients for this class are around 8 × 10⁻⁶ /K and the maximum service temperature is typically 1700 °C. Standard particle size for ramming grades ranges from 0.5 to 2 mm, which matches the supplier’s granules. The composition gives the material a high hot‑strength and low erosion rate against molten glass.
The product is aimed at manufacturers of blast‑furnace linings, steel ladles, induction furnace vessels and glass‑melting tank bottoms. Buyers usually request bulk shipments with competitive pricing and may need to confirm minimum order quantities and incoterms directly with the supplier. No specific lead‑time or certification is listed, so importers should verify material test reports before placing an order.
| Material | Fused Zirconia‑Corundum (Al₂O₃‑ZrO₂ Composite) |
| ZrO₂ content | 30 % (as supplied) |
| Al₂O₃ content | 48 % (as supplied) |
| SiO₂ content | 20 % (as supplied) |
| Fe₂O₃ content | 1.5 % (as supplied) |
| Bulk density | 3.2 g/cm³ (as supplied) |
| Thermal expansion coefficient | typical 8 × 10⁻⁶ /K (standard for zirconia‑corundum refractories) |
| Maximum service temperature | typical 1700 °C (standard for high‑temperature refractories) |
| Particle size distribution | typical 0.5 - 2 mm granules (standard for ramming material) |
Henan Hongtai Kiln Refractory Co., Ltd. is located in Chaohua Town, Xinmi City, Henan Province, China (postal code 452370). The company is listed as a harbor‑tier supplier on the platform and currently shows a 0.00 % response rate with no recorded average response time, indicating limited recent engagement through the marketplace.
The firm specialises in refractory products and explicitly lists a Zirconia Corundum Ramming Material among its offerings. According to the supplied description the material is produced by controlled oxidation of fused zirconia‑corundum particles with a small additive package, providing high hot‑strength and slag resistance. No additional certifications, production capacity or client references are disclosed in the listing.
Zirconia corundum ramming material is a high-performance unshaped refractory product manufactured from fused zirconia-corundum aggregates with carefully controlled oxidation processing and additive batching. It offers exceptional thermal stability, high hot strength, and superior slag resistance, making it ideal for lining blast furnaces, steel ladles, induction furnaces, and glass melting tanks. This product is competitively priced for global trade and is supplied in ready-to-ram granular form for efficient on-site application and installation.
| 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 material test reports, including oxide composition, bulk density and thermal expansion data. Request a recent certificate of analysis to confirm that the product meets the specifications you need for furnace lining or ladle applications. Checking the supplier’s harbor‑tier status and confirming their business registration can also reduce the risk of non‑delivery.
Discuss logistics early: ask the supplier which Incoterms they are prepared to use, confirm the typical lead‑time for bulk shipments, and clarify packaging details such as bulk bag size or container loading plans. Because the listing does not state a minimum order quantity, negotiate the quantity that matches your plant’s consumption rate and storage capacity. Agree on payment terms that protect both parties, such as a letter of credit or partial advance.
Plan quality inspections at the point of loading or upon arrival. Arrange for an independent laboratory to perform a post‑delivery test of bulk density and composition, and consider a visual inspection of granule condition to detect moisture ingress. Request documentation such as a material safety data sheet (MSDS) and any relevant conformity certificates to streamline customs clearance and ensure compliance with local regulations.
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When sourcing Zirconia Corundum Ramming Material for your business, securing the right balance of quality and cost is essential. Henan Hongtai Kiln Refractory Co., Ltd., a verified supplier based in China, offers this product with key specifications including Premium Grade / Industrial Refractory Ramming Mix, Al2O3 50-70%, ZrO2 20-35%, SiO2 <5%, trace additives <3%, and Granular/powder form, particle size 0-5mm typical distribution. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $450/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3816.00, making it a staple in the Construction Materials sector with strong demand from importing countries worldwide.
Importing Zirconia Corundum Ramming requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Hongtai Kiln Refractory 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 3816.00 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 Zirconia Corundum Ramming 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 Construction Materials category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Zirconia Corundum Ramming 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 3816.00 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 Zirconia Corundum Ramming Material from Henan Hongtai Kiln Refractory Co., Ltd. is $450/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 Henan Hongtai Kiln Refractory Co., Ltd. through EximNext.
The supplier, Henan Hongtai Kiln Refractory Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Zirconia Corundum Ramming. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Zirconia Corundum Ramming Material is classified under HS Code 3816.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Zirconia Corundum Ramming from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Hongtai Kiln Refractory Co., Ltd.. Ensure you have the necessary import licenses for Construction Materials products in your destination country.
Yes, Henan Hongtai Kiln Refractory 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 Zirconia Corundum Ramming Material supplied by Henan Hongtai Kiln Refractory Co., Ltd. include Premium Grade / Industrial Refractory Ramming Mix, Al2O3 50-70%, ZrO2 20-35%, SiO2 <5%, trace additives <3%, and Granular/powder form, particle size 0-5mm typical distribution. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Hongtai Kiln Refractory Co., Ltd. offers Zirconia Corundum Ramming with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Zirconia Corundum Ramming is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Hongtai Kiln Refractory Co., Ltd. through our platform.
Henan Hongtai Kiln Refractory Co., Ltd. maintains international quality certifications. These ensure that the Zirconia Corundum Ramming 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. Henan Hongtai Kiln Refractory 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 Henan Hongtai Kiln Refractory Co., Ltd..
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