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Zhengzhou Hengzun Refractory Materials Co., Ltd supplies fireclay refractory bricks with 25 - 42% aluminum content and a compressive strength of 30 - 45 MPa at room temperature. The standard brick dimensions are 230×115×65 mm, meeting common industrial furnace and kiln construction requirements. Phosphoric acid impregnation enhances thermal stability and durability, making these bricks suitable for high-temperature environments such as blast furnaces, steel plants, and cement mills.
The bricks are composed of fireclay, a material known for its resistance to thermal shock and chemical erosion in extreme heat. Typical industry standards for fireclay bricks include a porosity range of 16 - 22% and a refractoriness of 1580 - 1750°C, though these values can vary by manufacturer and application. The secondary low-temperature firing process ensures consistent quality and performance, particularly in masonry for furnace linings where structural integrity is critical.
These refractory bricks are primarily used in metallurgical, cement, and glass manufacturing industries where reliable performance under high temperatures is essential. Buyers typically source them in bulk for large-scale industrial projects, with compatibility to standard furnace designs and construction specifications. The supplier’s location in Xinmi City, Henan Province, positions it well for logistics to major industrial hubs across China and international export markets.
| Material Composition | Fireclay, Al2O3 25-42% |
| Compressive Strength | 30-45 MPa at room temperature |
| Standard Brick Dimensions | 230×115×65 mm |
| Thermal Treatment | Drying treatment and secondary low-temperature firing |
| Impregnation | Phosphoric acid (enhanced durability) |
| Typical Porosity | 16-22% (standard for fireclay bricks) |
| Typical Refractoriness | 1580-1750°C (standard for fireclay bricks) |
| Application Suitability | Blast furnaces, kilns, steel plants, cement mills, glass manufacturing |
| Thermal Stability | Good (post-firing) |
| Industry Classification | Refractory material (fireclay grade) |
Zhengzhou Hengzun Refractory Materials Co., Ltd is based in Xinmi City, Henan Province, at the intersection of Wangchao Road and Yueda Road. The company specialises in refractory materials, with a focus on fireclay bricks and related products for industrial applications. Its harbor-tier trust status indicates a basic level of verification, though the response rate and average response hours are currently not available, which buyers should confirm directly with the supplier.
The supplier’s product line includes fireclay bricks with specified aluminum content and compressive strength, catering to industries like metallurgy and cement production. While the profile does not provide details on company size, history, or clientele, the technical specifications provided for the bricks demonstrate a clear focus on performance in high-temperature environments. Buyers are encouraged to verify operational capabilities and trade terms before placing orders.
Fireclay bricks with 25-42% aluminum content and compressive strength of 30-45MPa are cost-effective refractory materials widely used in blast furnace linings, kilns, and high-temperature industrial applications. Standard dimensions of 230*115*65mm ensure compatibility with most construction and furnace specifications. Phosphoric acid impregnated clay bricks offer enhanced durability and thermal shock resistance, making them a preferred choice for steel plants, cement mills, and glass manufacturing. These refractory bricks are exported globally with competitive pricing for bulk industrial procurement.
| 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 |
Before ordering, verify the exact aluminum content and compressive strength values, as these directly impact performance in high-temperature environments. Confirm the brick dimensions match your furnace or kiln specifications to avoid compatibility issues during installation. Additionally, request samples for independent testing to ensure the material meets your project’s thermal and mechanical requirements.
Logistics details such as lead time, packaging, and shipping methods should be confirmed with the supplier, as these can affect delivery schedules and costs. The standard packaging for refractory bricks often includes palletised or crated shipments to prevent damage during transit. Incoterms like FOB or CIF should be clarified to determine responsibility for shipping and insurance.
Quality checks should include visual inspections for cracks or deformities, as well as laboratory tests for porosity, refractoriness, and compressive strength. Documentation such as material test reports and certificates of compliance with industry standards (e.g., ASTM or ISO for refractory materials) should be requested. Inspection before shipment and upon arrival is recommended to ensure the bricks meet the specified technical parameters.
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When sourcing Clay Bricks for your business, securing the right balance of quality and cost is essential. Zhengzhou Hengzun Refractory Materials Co., Ltd, a verified supplier based in China, offers this product with key specifications including Fireclay Refractory Brick, Phosphoric Acid Impregnated, 25-42%, and 30-45 MPa at room temperature. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $180350./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 6902.10.00, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing Clay Bricks requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Hengzun Refractory Materials 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 6902.10.00 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 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 Clay Bricks 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 Clay Bricks 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 6902.10.00 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 Clay Bricks from Zhengzhou Hengzun Refractory Materials Co., Ltd is $180350./Unit 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 Zhengzhou Hengzun Refractory Materials Co., Ltd through EximNext.
The supplier, Zhengzhou Hengzun Refractory Materials Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Clay Bricks. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Clay Bricks is classified under HS Code 6902.10.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Clay Bricks from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Hengzun Refractory Materials Co., Ltd. Ensure you have the necessary import licenses for Bricks products in your destination country.
Yes, Zhengzhou Hengzun Refractory Materials 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 Clay Bricks supplied by Zhengzhou Hengzun Refractory Materials Co., Ltd include Fireclay Refractory Brick, Phosphoric Acid Impregnated, 25-42%, and 30-45 MPa at room temperature. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Hengzun Refractory Materials Co., Ltd offers Clay Bricks with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Clay Bricks is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Hengzun Refractory Materials Co., Ltd through our platform.
Zhengzhou Hengzun Refractory Materials Co., Ltd maintains international quality certifications. These ensure that the Clay Bricks 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. Zhengzhou Hengzun Refractory Materials 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 Zhengzhou Hengzun Refractory Materials Co., Ltd.
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