Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Heat Resistant Magnesia Chrome Brick is an alkaline refractory product manufactured from periclase (MgO) and magnesia‑chrome spinel (MgO‑Cr2O3). The bricks are fired at temperatures between 1600 and 1800 °C in an oxidising atmosphere to achieve superior thermal stability. Their composition gives them resistance to slag penetration and high‑temperature mechanical stress. The supplier lists the product as suitable for steelmaking electric furnaces, rotary kilns and glass melting regenerators.
The brick family includes silicate‑bonded, direct‑bonded, semi‑recombined, pre‑reacted and casting varieties, each tailored to specific furnace zones. Non‑burned bricks can also be produced using a water‑glass bonding agent. Typical industry practice calls for a bulk density of 2.8‑3.2 g/cm³ and a compressive strength of at least 200 MPa, ensuring durability under cyclic thermal loads. These typical values align with the performance expectations of heavy‑industry refractory linings.
Importers typically source the bricks for use in steel mills, cement plants and non‑ferrous metal refineries. Buyers are usually bulk purchasers who require consistent dimensions and verified thermal performance. The listing does not disclose price, minimum order quantity or incoterm, so those trade details must be confirmed directly with the supplier. Prompt communication is advised to arrange sampling, shipping arrangements and payment terms.
| Material composition | Periclase (MgO) and Magnesia Chrome Spinel (MgO‑Cr2O3) |
| Firing temperature range | 1600‑1800 °C (oxidising atmosphere) |
| Typical brick dimensions | Typical size 250 mm × 125 mm × 76 mm |
| Typical bulk density | Typical 2.8‑3.2 g/cm³ |
| Typical compressive strength | Typical ≥ 200 MPa |
| Typical open porosity | Typical ≤ 5 % |
| Typical thermal conductivity | Typical ≈ 1.0 W/m·K |
| Available brick types | Silicate‑bonded, direct‑bonded, semi‑recombined, pre‑reacted, casting |
| Typical maximum service temperature | Typical 1650 °C |
| Bonding options | Can be produced as non‑burned brick using water‑glass chemical binder |
Zhengzhou Huachen Refractory Co.,Ltd. is located at 1899th Zhongzhou Road, Guancheng District, Zhengzhou City, Henan Province, 450000 China. The company appears in the harbour trust tier and currently shows a response rate of 0.00 with no recorded response hours, indicating that direct contact is required to verify availability and lead times.
The supplier’s profile indicates that it focuses on alkaline refractory products, particularly magnesia‑chrome bricks, and offers a range of bonding methods and brick classifications. No additional corporate history, employee numbers or revenue figures are provided in the listing.
Magnesia chrome brick is a premium alkaline refractory product manufactured from periclase and magnesia chrome spinel, fired at 1600-1800 degrees C in an oxidizing atmosphere for superior thermal stability. Widely used in steel making, cement rotary kilns, and non-ferrous metallurgy, this refractory brick offers excellent slag resistance and high-temperature strength. Ideal for import/export trade due to consistent global demand in heavy industry sectors.
| 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 the raw material certificates for MgO purity and Cr2O3 content, and request a recent test report confirming the firing temperature range. Ask the supplier to provide a mill test certificate that includes bulk density, porosity and compressive strength values for the specific batch you intend to purchase. These documents help ensure the bricks will meet the thermal and mechanical requirements of your plant.
Logistics should be clarified early: confirm the preferred Incoterm (FOB, CIF or other), the expected lead time from order confirmation to shipment, and the port of loading in China. Shipping containers are typically loaded with bricks palletised on wooden frames to prevent breakage. Discuss payment terms, such as a letter of credit or advance payment, and obtain a pro‑forma invoice that details the agreed quantities and packaging.
Arrange a third‑party inspection before loading to verify dimensions, density and surface defects. Request the supplier to issue a certificate of conformity and, if required, a test report against relevant ASTM or ISO refractory standards. Retain the inspection report and certificates as part of the import documentation to satisfy customs and quality assurance procedures.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Heat Resistant Magnesia Chrome Brick for your business, securing the right balance of quality and cost is essential. Zhengzhou Huachen Refractory Co.,Ltd., a verified supplier based in China, offers this product with key specifications including Premium Grade / Class A Magnesia Chrome Brick, MgO 75-90%, Cr2O3 8-15%, Al2O3 up to 5%, Fe2O3 up to 3%, and Standard: 230x115x65mm; Custom sizes available (e.g., 250x125x65mm, 300x150x75mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6902.90, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing Heat Resistant Magnesia C requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Huachen 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 6902.90 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Heat Resistant Magnesia C 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 import export marketplace. Start your sourcing journey today.
Importing Heat Resistant Magnesia C 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 6902.90 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 Heat Resistant Magnesia Chrome Brick from Zhengzhou Huachen Refractory Co.,Ltd. is $600/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 Zhengzhou Huachen Refractory Co.,Ltd. through EximNext.
The supplier, Zhengzhou Huachen Refractory Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Heat Resistant Magnesia C. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Heat Resistant Magnesia Chrome Brick is classified under HS Code 6902.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Heat Resistant Magnesia C from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Huachen Refractory Co.,Ltd.. Ensure you have the necessary import licenses for Bricks products in your destination country.
Yes, Zhengzhou Huachen 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 Heat Resistant Magnesia Chrome Brick supplied by Zhengzhou Huachen Refractory Co.,Ltd. include Premium Grade / Class A Magnesia Chrome Brick, MgO 75-90%, Cr2O3 8-15%, Al2O3 up to 5%, Fe2O3 up to 3%, and Standard: 230x115x65mm; Custom sizes available (e.g., 250x125x65mm, 300x150x75mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Huachen Refractory Co.,Ltd. offers Heat Resistant Magnesia C with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Heat Resistant Magnesia C is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Huachen Refractory Co.,Ltd. through our platform.
Zhengzhou Huachen Refractory Co.,Ltd. maintains international quality certifications. These ensure that the Heat Resistant Magnesia C 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 Huachen 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 Zhengzhou Huachen Refractory Co.,Ltd..
Discover more products in Bricks from verified suppliers worldwide.