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Alumina ceramics from Qingdao Cbc Co., Ltd. are engineered for industrial environments where wear resistance and thermal stability are critical. The material delivers high hardness with electrical insulation properties, making it suitable for components exposed to corrosive substances or elevated temperatures. Its melting point exceeds 2000 C, though mechanical strength drops above 1000 C due to thermal expansion characteristics.
The ceramics are typically white, with color variations stemming from sintering additives or raw material impurities. High purity grades offer enhanced corrosion resistance, as alumina is insoluble in water and only slightly soluble in strong acids or alkaline solutions. This chemical stability makes them ideal for abrasion-resistant linings, grinding media, and wear parts in industries like mining, chemical processing, and manufacturing. Standard grades often achieve a hardness of 1500-1600 HV, with typical density around 3.7-3.9 g/cm3.
Common applications include alumina wear parts for machinery, ceramic linings for chutes and hoppers, and grinding media for mills. Buyers sourcing from Qingdao should verify the purity level, as higher Al2O3 content improves performance in harsh conditions. The supplier specializes in custom components, so confirming dimensional tolerances and surface finish requirements is essential before ordering. Lead times and packaging options should be discussed directly with the supplier to align with production schedules.
| Base Material | Alumina (Al2O3) |
| Melting Point | 2000 C typical |
| Hardness | 1500-1600 HV typical |
| Density | 3.7-3.9 g/cm3 typical |
| Electrical Resistivity | 10^14-10^16 ohm·cm at 25 C typical |
| Thermal Conductivity | 20-30 W/m·K typical |
| Flexural Strength | 200-300 MPa at 20 C typical |
| Color | White (varies with additives/impurities) |
| Chemical Solubility | Insoluble in water, slightly soluble in strong acids/alkalis |
| Thermal Shock Resistance | Moderate (limited by coefficient of thermal expansion) |
| Typical Applications | Wear parts, grinding media, abrasion-resistant linings |
Qingdao Cbc Co., Ltd. operates from No. 39 Shiling Road in the Laoshan District of Qingdao, Shandong Province. The company focuses on the production and supply of alumina ceramics, including grinding media, abrasion-resistant linings, and custom components. Its product range also extends to zirconia ceramics, catering to industrial applications where durability and corrosion resistance are paramount.
The supplier’s profile indicates a trust tier classified as harbor, though its current response rate and average response time are not available. Buyers should confirm the company’s ability to meet specific technical requirements, as well as its capacity for custom fabrication. The address in Qingdao places it in a region known for ceramic manufacturing, which may offer logistical advantages for shipping within China and internationally.
| 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 alumina ceramics from Qingdao Cbc Co., Ltd., verify the Al2O3 purity level and confirm it aligns with your application’s requirements for wear, corrosion, or electrical insulation. Request material test reports, including hardness, density, and flexural strength data, to ensure consistency with industry standards. Check if the supplier can provide third-party certifications for critical applications.
Discuss logistics details such as lead times, which can vary based on custom specifications and production schedules. Clarify Incoterms (e.g., FOB Qingdao) and packaging options to prevent damage during transit. For bulk orders, negotiate payment terms that mitigate risk, such as a letter of credit or progress payments tied to inspection milestones.
Quality checks should include visual inspection for surface defects, dimensional verification using calipers or CMM, and non-destructive testing for internal flaws. For wear-resistant applications, request abrasion test results or case studies. Ensure all documentation, including material certificates and test reports, accompany the shipment for customs and compliance purposes.
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When sourcing Alumina Ceramics for your business, securing the right balance of quality and cost is essential. Qingdao Cbc Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Ceramic Raw Materials sector with strong demand from importing countries worldwide.
Importing Alumina Ceramics requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Cbc Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Alumina Ceramics 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 Ceramic Raw Materials category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Alumina Ceramics 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 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 Alumina Ceramics from Qingdao Cbc Co., Ltd. is $100/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 Qingdao Cbc Co., Ltd. through EximNext.
The supplier, Qingdao Cbc Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Alumina Ceramics. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Alumina Ceramics depends on the specific grade and form. Contact Qingdao Cbc Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Alumina Ceramics from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Cbc Co., Ltd.. Ensure you have the necessary import licenses for Ceramic Raw Materials products in your destination country.
Yes, Qingdao Cbc 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Qingdao Cbc Co., Ltd. through EximNext.
Qingdao Cbc Co., Ltd. offers Alumina Ceramics with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Alumina Ceramics is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Cbc Co., Ltd. through our platform.
Qingdao Cbc Co., Ltd. maintains international quality certifications. These ensure that the Alumina Ceramics 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. Qingdao Cbc 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 Qingdao Cbc Co., Ltd..
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