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The Sillimanite Brick GXS-62 is a refractory brick manufactured from sillimanite mineral (Al2SiO5) that converts to mullite when the temperature exceeds 1500 °C. It is designated as grade GXS-62 and is supplied by Zhengzhou Sunrise Refractory Co., Ltd. in China. The brick is engineered for extreme‑temperature environments such as furnace linings and kiln carousels. The supplier states that the minimum order quantity is one metric ton and that shipments can be arranged on CIF or FOB terms.
The brick’s composition provides low thermal expansion and high mechanical strength, attributes that are typical of high‑grade sillimanite refractories. In the industry, similar bricks exhibit a compressive strength of about 150 MPa and a bulk density around 2.8 g cm‑3, values that are considered standard for this class. The conversion to mullite imparts resistance to thermal shock, a property valued in steelmaking and glass melting furnaces. The product is sourced from Chinese manufacturers and is a common import for buyers in Southeast Asia, the Middle East and Africa.
Typical users include steel‑mill operators, glass producers and cement‑plant engineers who require durable furnace linings. Buyers often request the brick in bulk, packaged in one‑ton pallets, and may request certification to ISO 9001, although the supplier does not list specific certificates. Payment and shipping conditions are negotiated per order, with the possibility of FOB Zhengzhou port or CIF destination. The listing does not disclose lead time, so importers should confirm schedule with the supplier before placing an order.
| Material | Sillimanite mineral (Al2SiO5) with mullite conversion |
| Grade | GXS-62 |
| Mullite conversion temperature | Above 1500 °C (typical) |
| Compressive strength | ≈150 MPa (typical for high‑grade sillimanite bricks) |
| Bulk density | ≈2.8 g cm‑3 (typical) |
| Thermal expansion coefficient | ≈3.5 × 10⁻⁶ K⁻¹ (typical) |
| Standard size | 250 mm × 125 mm × 65 mm (typical dimensions) |
| Packaging | 1 metric‑ton pallet (typical bulk packaging) |
| Minimum order quantity | 1 metric ton (as stated by supplier) |
| Recommended service temperature range | Up to 1800 °C continuous service (typical for this grade) |
Zhengzhou Sunrise Refractory Co., Ltd. is located at No 36 Fengchan Street, Jinshui District, Zhengzhou 450000, Henan Province, China. The company is listed with a harbour‑level trust tier on the platform, indicating that its business credentials have been verified. Its profile shows a response rate of 0 % and no recorded average response time, suggesting that recent communication data are unavailable. The firm specialises in producing refractory products, with the Sillimanite Brick GXS-62 highlighted in its catalogue.
The supplier offers bulk export capability and can arrange shipments from Zhengzhou port under FOB or CIF terms. No specific certifications such as ISO are mentioned in the listing, so buyers should request documentation if required. As the company does not disclose lead‑time information, importers are advised to confirm production schedules directly with Zhengzhou Sunrise Refractory Co., Ltd.
Sillimanite Brick GXS-62 is a high-grade refractory brick engineered for extreme temperature applications, utilizing sillimanite mineral that converts to mullite structure above 1500 degrees C for superior thermal stability. Widely used in metallurgy, steelmaking, glass, and cement industries for furnace linings, kiln CAROUSELS, and ladle lining systems. This product is sourced from Chinese manufacturers and is a high-demand import item for industrial buyers in Southeast Asia, Middle East, and Africa. MOQ typically starts at 1 metric ton with CIF or FOB pricing available.
| 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 that the brick’s composition, grade and conversion temperature meet the requirements of your furnace design. Request the supplier’s material test report and, if needed, an ISO‑9001 certificate to confirm quality management procedures. Confirm that the dimensions and bulk density match the specifications listed in the technical datasheet.
Logistics for this product are usually arranged under FOB Zhengzhou port or CIF to the buyer’s destination. Because lead time is not disclosed, ask the supplier for an estimated production schedule and shipping window. Payment terms are negotiated per transaction and may include letters of credit, but the exact conditions should be agreed before contract signing.
When the shipment arrives, arrange a third‑party inspection to check dimensions, density and compressive strength against the agreed specifications. Request a mill test report and a certificate of conformity as part of the import documentation. Maintaining records of these quality checks will help resolve any disputes and ensure the bricks meet operational standards.
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When sourcing Sillimanite Brick Gxs-62 for your business, securing the right balance of quality and cost is essential. Zhengzhou Sunrise Refractory Co., Ltd., a verified supplier based in China, offers this product with key specifications including GXS-62, Sillimanite-based with Al2O3 content 55-65%, and Standard 230x114x65mm, Custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2000/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 Bricks sector with strong demand from importing countries worldwide.
Importing Sillimanite Brick Gxs-62 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Sunrise 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 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sillimanite Brick Gxs-62 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 global B2B marketplace. Start your sourcing journey today.
Importing Sillimanite Brick Gxs-62 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 Sillimanite Brick Gxs-62 from Zhengzhou Sunrise Refractory Co., Ltd. is $2000/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 Sunrise Refractory Co., Ltd. through EximNext.
The supplier, Zhengzhou Sunrise Refractory Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sillimanite Brick Gxs-62. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sillimanite Brick Gxs-62 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 Sillimanite Brick Gxs-62 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Sunrise Refractory Co., Ltd.. Ensure you have the necessary import licenses for Bricks products in your destination country.
Yes, Zhengzhou Sunrise 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 Sillimanite Brick Gxs-62 supplied by Zhengzhou Sunrise Refractory Co., Ltd. include GXS-62, Sillimanite-based with Al2O3 content 55-65%, and Standard 230x114x65mm, Custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Sunrise Refractory Co., Ltd. offers Sillimanite Brick Gxs-62 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sillimanite Brick Gxs-62 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Sunrise Refractory Co., Ltd. through our platform.
Zhengzhou Sunrise Refractory Co., Ltd. maintains international quality certifications. These ensure that the Sillimanite Brick Gxs-62 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 Sunrise 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 Sunrise Refractory Co., Ltd..
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