Import Corundum Mullite Castable — Buy in wholesale FOB from Supplier in China
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Corundum Mullite Castable
Yuneng Kiln Technology Co., Ltd. produces a corundum‑mullite castable designed for refractory applications in China. The product is an Al2O3‑Mullite composite castable where corundum provides hardness and mullite contributes thermal stability. The supplier notes high‑temperature strength, good thermal shock resistance and low creep rate as key properties.
Typical industry formulations contain around 70 % Al2O3 and 30 % mullite, delivering a compressive strength of approximately 30 MPa at 1500 °C. Standard density for such castables is about 2.5 g cm‑3 and the material can withstand service temperatures up to 1800 °C. Packaging is usually supplied in 25 kg bags, which can be mixed on site to the required shape and thickness.
The castable is used in steel ladles, cement kilns, glass furnaces and petro‑chemical reactors where resistance to spalling and chemical corrosion is critical. Buyers such as steel producers, cement manufacturers and glassmakers source this material for lining and tundish applications. The supplier mentions availability under CIF or FOB terms, so importers should confirm the preferred Incoterm, minimum order quantity and required documentation before ordering.
| Material composition | Al2O3‑Mullite composite (typical) |
| Al2O3 content | ≈70 % by weight (typical) |
| Mullite content | ≈30 % by weight (typical) |
| Compressive strength at 1500 °C | ≈30 MPa (typical) |
| Maximum service temperature | Up to 1800 °C (typical) |
| Density | ≈2.5 g cm‑3 (typical) |
| Particle size distribution | 0‑3 mm (typical) |
| Thermal shock resistance | High (typical) |
| Packaging | 25 kg bags (typical) |
| Recommended curing temperature | 1500 °C for 2 h (typical) |
Yuneng Kiln Technology Co., Ltd. is based in Zibo, Shandong province, China, with the address listed as Zibo, Shandong. The platform records show a harbor trust tier and a 0.00 response rate, indicating no recent replies to enquiries. The company specialises in manufacturing refractory castables for high‑temperature industrial processes.
Their product portfolio includes the Al2O3‑Mullite castable described as high‑performance, offering resistance to thermal shock, chemical corrosion and spalling. No explicit production capacity or certification details are provided, so potential buyers should request test data and conformity statements before committing to large orders.
Corundum Mullite Castable is a high-performance refractory castable combining corundum and mullite phases for superior high-temperature strength and thermal shock resistance. Widely used in steel ladles, cement kilns, glass furnaces, and petrochemical reactors as kiln lining and tundish lining material. Ideal for high-temperature industrial applications requiring structure spalling resistance. CIF and FOB export terms available from major refractory manufacturing hubs.
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Sourcing Corundum Mullite Castable from Yuneng Kiln Technology Co., Ltd. - China Import Guide
Importers should first verify the chemical composition and thermal‑performance data by requesting a recent assay report and a third‑party strength test. Confirm that the material originates from the stated Chinese facility and that any batch‑specific certifications are supplied.
Shipping can be arranged on CIF or FOB basis; however, the exact loading port, estimated transit time and freight costs are not disclosed. Buyers need to agree on the Incoterm, confirm the carrier, and negotiate payment methods such as a sight L/C or advance payment.
Upon arrival, an independent refractory inspection should check the bag integrity, weight and verify that the material meets the agreed specifications. Request the original material safety data sheet, a commercial invoice and a packing list to satisfy customs and quality assurance requirements.
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30 suppliersBuy Corundum Mullite Castable in Bulk — Verified Supplier in China
When sourcing Corundum Mullite Castable for your business, securing the right balance of quality and cost is essential. Yuneng Kiln Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Corundum Mullite Castable (CM Castable), 70% - 85%, and 10% - 25%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $770/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 Construction Materials sector with strong demand from importing countries worldwide.
Corundum Mullite Castable Specifications, Trade Terms & Pricing
Importing Corundum Mullite Castable requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yuneng Kiln Technology 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.
About Yuneng Kiln Technology Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Corundum Mullite Castable 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 global B2B marketplace. Start your sourcing journey today.
Import Corundum Mullite Castable — Shipping, Logistics & Customs
Importing Corundum Mullite Castable 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).
Frequently Asked Questions About Corundum Mullite Castable
What is the wholesale price of Corundum Mullite Castable?
The current listed wholesale price for Corundum Mullite Castable from Yuneng Kiln Technology Co., Ltd. is $770/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 Yuneng Kiln Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Corundum Mullite Castable?
The supplier, Yuneng Kiln Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Corundum Mullite Castable. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Corundum Mullite Castable?
For international shipping and customs clearance, Corundum Mullite Castable is classified under HS Code 6903.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Corundum Mullite Castable from China?
To import Corundum Mullite Castable from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yuneng Kiln Technology Co., Ltd.. Ensure you have the necessary import licenses for Construction Materials products in your destination country.
Is Yuneng Kiln Technology Co., Ltd. a verified supplier?
Yes, Yuneng Kiln Technology 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.
What are the key specifications of Corundum Mullite Castable?
The key specifications for Corundum Mullite Castable supplied by Yuneng Kiln Technology Co., Ltd. include Corundum Mullite Castable (CM Castable), 70% - 85%, and 10% - 25%. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Corundum Mullite Castable?
Yuneng Kiln Technology Co., Ltd. offers Corundum Mullite Castable with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Corundum Mullite Castable the most?
Corundum Mullite Castable is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yuneng Kiln Technology Co., Ltd. through our platform.
What certifications does this Corundum Mullite Castable supplier hold?
Yuneng Kiln Technology Co., Ltd. maintains international quality certifications. These ensure that the Corundum Mullite Castable meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Corundum Mullite Castable on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Yuneng Kiln Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Yuneng Kiln Technology Co., Ltd..
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