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The Tunnel Kiln High Aluminum Baffle Block is a refractory component designed for ring‑top tunnel kilns. It is manufactured from high alumina refractory ceramic with an Al₂O₃ content ranging from 55 % to 85 %. The block replaces conventional heavy‑duty baffle bricks and provides enhanced thermal‑shock resistance. Its composition allows a longer service life in the continuous high‑temperature environment of ceramic, porcelain and heavy‑clay production lines.
High‑alumina refractories typically exhibit a bulk density of 3.2‑3.5 g cm⁻³ and porosity below 5 % which contributes to structural stability. Thermal conductivity for this class is usually between 2.0 and 2.5 W m⁻¹ K⁻¹, helping to maintain kiln temperature uniformity. Compressive strength commonly lies in the 20‑30 MPa range, sufficient for the mechanical loads of baffle applications. These typical values are industry standards for alumina blocks used in high‑temperature kiln interiors.
Kilin operators, refractory distributors and industrial importers are the primary buyers of this baffle block. The supplier lists the product without a disclosed minimum order quantity or price, so buyers should request a formal quotation. Shipping terms, Incoterms and payment conditions are not specified in the listing and must be negotiated directly. Prospective purchasers are advised to confirm the exact dimensions, packaging format and any required certifications before placing an order.
| Material | High Alumina Refractory Ceramic |
| Al₂O₃ Content | 55% - 85% |
| Intended Application | Ring top tunnel kiln baffle |
| Replacement For | Heavy‑duty baffle brick |
| Typical Density | 3.2‑3.5 g/cm³ (typical) |
| Typical Porosity | <5% (typical) |
| Typical Thermal Conductivity | 2.0‑2.5 W/m·K (typical) |
| Typical Compressive Strength | 20‑30 MPa (typical) |
| Typical Operating Temperature | Up to 1600 °C (typical) |
The company Henan Hongtai Kiln Refractory Co., Ltd. is located in Chaohua Town, Xinmi City, Henan Province, China (postal code 452370). It is listed with a harbour trust tier, indicating that basic business information has been verified by the platform. The supplier’s response metrics show a 0 % response rate and no recent reply time, suggesting that communication may require proactive outreach. The firm specialises in manufacturing refractory products for kiln applications.
In this listing the company offers the Tunnel Kiln High Aluminum Baffle Block as a replacement for traditional baffle bricks used in ceramic, porcelain and heavy‑clay kilns. No minimum order quantity, price range or certification details are provided, so interested buyers should request these specifics directly from the supplier. The profile does not mention any ISO or other quality management certifications, and the buyer should obtain any required documentation before transaction.
Tunnel kiln high aluminum baffle block is a premium refractory material with high Al2O3 content, designed specifically for ring top tunnel kiln baffle applications. This product effectively replaces traditional heavy-duty baffle bricks, offering superior thermal shock resistance and longer service life in high-temperature environments. Widely sourced from Chinese manufacturers, these refractory blocks are essential spare parts for ceramic, porcelain, and heavy clay production facilities, making them a high-demand import item for industrial kiln operators worldwide.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify that the Al₂O₃ content falls within the 55 %‑85 % range and that the block dimensions match the baffle layout of your kiln. Request a material test report or certificate of analysis to confirm the chemical composition and bulk density. Confirm whether the supplier can provide a batch‑level inspection report covering thermal‑shock resistance.
Discuss logistics early; ask the supplier which Incoterms they can offer, such as FOB Xinmi Port or CIF Shanghai, and obtain an estimated lead time for production and dispatch. Because payment terms are not listed, negotiate standard B2B arrangements such as 30 % T/T in advance and the balance against documents. Verify packaging details, typically steel mesh or wooden crate, to ensure safe transport.
Arrange a third‑party inspection either before loading or at the destination to validate dimensions, surface integrity and compressive strength. Request the supplier’s test certificates for density, porosity and thermal conductivity, and ensure they comply with any import‑country standards. Proper documentation, including a detailed packing list and a certificate of origin, will smooth customs clearance and reduce risk.
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When sourcing Tunnel Kiln High Aluminum Baffle Block 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 High Aluminum Grade (55% - 85% Al2O3), Al2O3 55% - 85%, Fe2O3 < 2.0%, Refractoriness SK 32-36, and 230 x 114 x 65 mm (Standard), Custom Sizes Available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6902.20, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing Tunnel Kiln High Aluminum 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 6902.20 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 Tunnel Kiln High Aluminum 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 Bricks category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Tunnel Kiln High Aluminum 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 6902.20 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 Tunnel Kiln High Aluminum Baffle Block from Henan Hongtai Kiln Refractory Co., Ltd. is $8001500/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 Tunnel Kiln High Aluminum. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tunnel Kiln High Aluminum Baffle Block is classified under HS Code 6902.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tunnel Kiln High Aluminum 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 Bricks 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 Tunnel Kiln High Aluminum Baffle Block supplied by Henan Hongtai Kiln Refractory Co., Ltd. include High Aluminum Grade (55% - 85% Al2O3), Al2O3 55% - 85%, Fe2O3 < 2.0%, Refractoriness SK 32-36, and 230 x 114 x 65 mm (Standard), Custom Sizes Available. 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 Tunnel Kiln High Aluminum with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tunnel Kiln High Aluminum 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 Tunnel Kiln High Aluminum 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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