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This 10x20 ceramic Raschig ring is a random tower packing element used in distillation, absorption, and stripping columns across the petroleum, chemical, natural gas, and environmental protection industries. The dimensions refer to an outer diameter of 10 mm and a height of 20 mm, with a wall thickness typically in the 1.5 to 2.0 mm range. Zibo Win-Ceramic Material Co. Ltd, based in Zibo, Shandong Province, supplies these rings with an alumina ceramic body rated at 90% to 99% inert content.
Ceramic Raschig rings are among the earliest random packing designs and remain widely specified for corrosive or high-temperature service where metal or plastic packings are unsuitable. The 10x20 mm size is a small-format ring, commonly used in laboratory columns, pilot plants, and smaller-diameter industrial towers. Typical alumina ceramic packing offers excellent chemical resistance to acids (except hydrofluoric), alkalis, and organic solvents, with a service temperature capability of up to 1,000 degrees Celsius depending on the exact alumina content.
Buyers include chemical process engineering firms, petroleum refinery operators, gas treatment plant contractors, and environmental engineering companies. The supplier describes these rings as support materials for catalyst bed coverage in reactors, where they help distribute gas or liquid flow and protect lower-strength active catalysts. The listing does not state a minimum order quantity, unit price, or lead time, so request these details along with packaging specifications and shipping terms directly from Zibo Win-Ceramic.
| Outer Diameter | 10 mm |
| Height | 20 mm |
| Wall Thickness | Typical 1.5 to 2.0 mm for this size class |
| Material | Inert alumina ceramic (90% to 99% alumina content per supplier) |
| Shape | Raschig ring (cylindrical hollow ring) |
| Void Fraction | Typical 50% to 70% for small Raschig rings |
| Specific Surface Area | Typical 350 to 500 m²/m³ for 10x20 mm size |
| Bulk Density | Typical 600 to 800 kg/m³ for alumina ceramic rings |
| Max Service Temperature | Typical up to 1,000°C (depends on alumina content) |
| Chemical Resistance | Resistant to most acids (except HF), alkalis, and organic solvents |
Zibo Win-Ceramic Material Co. Ltd is located at No. 22, Changguo Western Road, Zhangdian District, Zibo, Shandong Province, China. Zibo is a well-known centre for ceramic and refractory manufacturing in China, and the supplier operates within this industrial cluster. The listing does not provide details on the company's founding year, workforce size, production capacity, or export history.
The supplier holds a harbour trust tier on the platform. The recorded response rate is 0.00% with no average response time, which may indicate a new or inactive listing. Buyers should test the supplier's responsiveness by sending a direct inquiry before placing orders. No certifications, quality management systems, or client references are mentioned in the listing, so request these during initial communication.
| 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 ceramic Raschig rings from Zibo Win-Ceramic, clarify the alumina content you require. The supplier offers a range from 90% to 99%, and the correct grade depends on your operating temperature, chemical exposure, and mechanical load. Request a technical data sheet with the specific alumina percentage, water absorption rate, and crush strength for the batch you intend to purchase.
Shipping ceramic packing internationally requires careful packaging to avoid breakage. Confirm with the supplier whether rings are packed in bulk bags, cartons, or on pallets, and ask for the gross weight and volume per unit. For shipments from Zibo, the nearest major port is Qingdao. Agree on Incoterms (FOB Qingdao, CIF destination, or EXW) and get a confirmed production lead time before placing your order.
Quality checks for ceramic tower packing should include visual inspection for cracks and chips, dimensional verification against the stated size, and a check of water absorption rate, which indicates porosity and chemical resistance. Ask the supplier whether they can provide a certificate of analysis or third-party test report for each batch. For critical process applications, consider ordering a small sample lot first to verify performance in your specific column conditions.
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When sourcing 10x20 Ceramic Rasching 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 $1020/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 10x20 Ceramic Rasching Ri 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 10x20 Ceramic Rasching Ri 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 global B2B marketplace. Start your sourcing journey today.
Importing 10x20 Ceramic Rasching Ri 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 10x20 Ceramic Rasching Ring from Zibo Win-Ceramic Material Co. Ltd is $1020/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 10x20 Ceramic Rasching Ri. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 10x20 Ceramic Rasching 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 10x20 Ceramic Rasching Ri 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 10x20 Ceramic Rasching Ri with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
10x20 Ceramic Rasching Ri 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 10x20 Ceramic Rasching Ri 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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