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This 55x16 mm alumina ceramic six wing ring from Zibo Win-Ceramic Material is an inert ceramic support media used in catalytic reactors. The ring features a six-wing cross-section with an outer diameter of 55 mm and a height of 16 mm, providing a high surface area for gas or liquid distribution while supporting catalyst beds. The material composition is 90% to 99% alumina, offering chemical inertness and mechanical strength in high-temperature and corrosive environments.
Alumina ceramics in this purity range are standard for catalyst support applications due to their resistance to thermal shock and low reactivity with process chemicals. The six-wing design increases the number of contact points for gases or liquids, improving distribution uniformity and protecting fragile catalysts from mechanical stress. Typical industry specifications for such rings include a bulk density of 1.2 to 1.8 g/cm³, a water absorption rate below 5%, and a crushing strength exceeding 40 N per piece.
These rings are primarily used in petroleum refining, petrochemical plants, natural gas processing, and environmental protection systems such as sulfur recovery units or VOC abatement reactors. Buyers include engineering contractors, catalyst manufacturers, and end-users operating fixed-bed reactors. The rings are usually packed in 25 kg or 50 kg bags, with palletised shipments for bulk orders. Trade terms often include FOB Qingdao or CIF to major ports, with lead times of 3 to 5 weeks for standard production runs.
| Material Composition | 90% - 99% Alumina (Al₂O₃) |
| Shape | Six Wing Ring |
| Outer Diameter | 55 mm |
| Height | 16 mm |
| Typical Bulk Density | 1.2 - 1.8 g/cm³ (standard for alumina support media) |
| Typical Water Absorption | <5% (standard for high-density alumina ceramics) |
| Typical Crushing Strength | >40 N per piece (standard for catalyst support rings) |
| Typical Operating Temperature | Up to 1700°C (standard for 90%-99% alumina ceramics) |
| Typical Chemical Inertness | Resistant to acids, alkalis, and organic solvents (standard for high-purity alumina) |
| Application | Catalyst support and distribution media in reactors |
Zibo Win-Ceramic Material Co. Ltd is located in Zhangdian District, Zibo City, Shandong Province, with its address at No. 22 Changguo Western Road. The company operates from the 255000 postal district and holds a harbour-tier trust status, indicating a verified business entity engaged in the production and supply of ceramic materials.
The supplier specialises in alumina-based ceramic products, including inert support media for catalytic applications. The profile does not provide details on certifications, production capacity, or export history, so buyers should request relevant documentation, such as ISO 9001 certification or material test reports, to confirm compliance with their industry standards.
| 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 alumina purity and physical dimensions to ensure compatibility with your reactor design and process conditions. Request a material test report that includes bulk density, water absorption, and crushing strength to confirm the rings meet your operational requirements. Check if the supplier can provide samples for pre-production testing in your specific environment.
Discuss packaging options to ensure the rings are protected from moisture and mechanical damage during transit, particularly for sea freight where humidity and vibration are concerns. Clarify Incoterms such as FOB Qingdao or CIF to your destination port, and agree on lead times, which are typically 3 to 5 weeks for standard production. Payment terms such as TT or LC should be aligned with production milestones and pre-shipment inspection.
Arrange for pre-shipment inspection to verify dimensions, mechanical strength, and absence of defects in a representative sample from the batch. Request documentation such as material certificates, test reports, and packing lists to ensure traceability. For critical applications, conduct a pilot run with a small quantity of rings in your reactor to validate performance under actual operating conditions.
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When sourcing 55x16mm Alumina Ceramic Six Wing Ring for your business, securing the right balance of quality and cost is essential. Zibo Win-Ceramic Material 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 $972/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Other Ceramic Products sector with strong demand from importing countries worldwide.
Importing 55x16mm Alumina Ceramic S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zibo Win-Ceramic Material 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 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 55x16mm Alumina Ceramic S 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 Other Ceramic Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 55x16mm Alumina Ceramic S 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 55x16mm Alumina Ceramic Six Wing Ring from Zibo Win-Ceramic Material Co. Ltd is $972/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 Zibo Win-Ceramic Material Co. Ltd through EximNext.
The supplier, Zibo Win-Ceramic Material Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 55x16mm Alumina Ceramic S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 55x16mm Alumina Ceramic Six Wing Ring depends on the specific grade and form. Contact Zibo Win-Ceramic Material Co. Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 55x16mm Alumina Ceramic S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zibo Win-Ceramic Material Co. Ltd. Ensure you have the necessary import licenses for Other Ceramic Products products in your destination country.
Yes, Zibo Win-Ceramic Material 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 Zibo Win-Ceramic Material Co. Ltd through EximNext.
Zibo Win-Ceramic Material Co. Ltd offers 55x16mm Alumina Ceramic S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
55x16mm Alumina Ceramic S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zibo Win-Ceramic Material Co. Ltd through our platform.
Zibo Win-Ceramic Material Co. Ltd maintains international quality certifications. These ensure that the 55x16mm Alumina Ceramic S 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. Zibo Win-Ceramic Material 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 Zibo Win-Ceramic Material Co. Ltd.
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