Import 20x30 Ceramic Rasching Ring — Buy in wholesale FOB from Supplier in China
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20x30 Ceramic Rasching Ring
The 20x30 Ceramic Rasching Ring is an industrial tower packing component measuring approximately 20mm in diameter and 30mm in height, featuring a cylindrical ring structure with a central void. These Rasching rings are fabricated from high-alumina ceramic material containing 90% to 99% alumina, providing excellent chemical inertness and thermal stability for demanding process applications. The product is supplied by Zibo Win-Ceramic Material Co. Ltd, a manufacturer based in Zhangdian District, Zibo City, Shandong Province, China.
The ceramic material composition of these Rasching rings ensures resistance to most acids, alkalis, and organic solvents encountered in petrochemical and chemical processing. Standard specifications for this size include a bulk density of 1.1 to 1.3 g/cm3, which provides an optimal balance between mechanical strength and surface area for mass transfer efficiency. The ring geometry follows industry-standard Rasching ring proportions, with the height-to-diameter ratio of 1.5:1 being typical for this packing category.
These Ceramic Rasching Rings serve as catalyst support media in fixed-bed reactors across petroleum refining, chemical manufacturing, natural gas processing, and environmental protection equipment. The primary application involves providing a stable support matrix for catalyst beds while facilitating uniform gas and liquid distribution throughout the reactor. Process engineers and plant operators in refineries and chemical plants constitute the primary buyer segment for these industrial ceramic packings.
| Nominal Diameter | 20 mm |
| Height | 30 mm |
| Height to Diameter Ratio | 1.5:1 (standard) |
| Alumina Content | 90% - 99% (typical) |
| Material Grade | Inert high-alumina ceramic (typical) |
| Bulk Density | 1.1 - 1.3 g/cm3 (typical) |
| Void Fraction | 70% - 80% (typical) |
| Specific Surface Area | 200 - 300 m2/m3 (typical) |
| Maximum Service Temperature | 1200°C (typical) |
| Acid Resistance | Excellent (typical) |
Zibo Win-Ceramic Material Co. Ltd operates from No.22, Changguo Western Road, Zhangdian District, Zibo City, Shandong Province, China, postal code 255000. The supplier is classified under harbor trust tier, and the platform listing indicates a response rate of 0.00% with zero average response hours, suggesting limited response activity on this particular marketplace.
The company specializes in manufacturing ceramic packing materials including Rasching rings, Intalox saddles, and other tower internals for industrial applications. The product listing specifies these Rasching rings are used as support materials for catalyst coverage in reactors, increasing gas or liquid distribution points while protecting low-strength active catalysts. The listing does not disclose company size, years in operation, export markets served, or quality management system certifications.
| 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 |
Sourcing 20x30 Ceramic Rasching Ring from Zibo Win-Ceramic - China Import Guide
Verification before ordering should include confirming the exact alumina content percentage and requesting material test certificates for bulk density, compressive strength, and chemical composition. Buyers should also verify whether the supplier can provide specific dimensional tolerances if the standard manufacturing tolerances do not meet process requirements. Requesting samples prior to bulk orders is advisable for critical applications.
Lead time and shipping terms should be negotiated with the supplier, including confirmation of the departure port (typically Shanghai or Qingdao for Shandong-based manufacturers) and Incoterms preference. Payment terms should be established upfront, with common options including T/T or letter of credit. The supplier location in Zibo, Shandong, requires inland transportation to major export ports.
Upon shipment arrival, quality verification should include random sampling for dimensional conformance, visual inspection for shipping damage, and verification of packaging labels and quantities against the commercial invoice. For applications with strict quality requirements, pre-shipment inspection by a third-party inspection company is recommended. All documentation including test reports and certificates should be retained for quality records and regulatory compliance.
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30 suppliersBuy 20x30 Ceramic Rasching Ri in Bulk — Verified Supplier in China
When sourcing 20x30 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 $950/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.
20x30 Ceramic Rasching Ri Specifications, Trade Terms & Pricing
Importing 20x30 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 import export marketplace designed to make cross-border trade secure and efficient.
About Zibo Win-Ceramic Material Co. Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 20x30 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 online B2B marketplace. Start your sourcing journey today.
Import 20x30 Ceramic Rasching Ri — Shipping, Logistics & Customs
Importing 20x30 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).
Frequently Asked Questions About 20x30 Ceramic Rasching Ri
What is the wholesale price of 20x30 Ceramic Rasching Ring?
The current listed wholesale price for 20x30 Ceramic Rasching Ring from Zibo Win-Ceramic Material Co. Ltd is $950/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.
What is the Minimum Order Quantity (MOQ) for 20x30 Ceramic Rasching Ri?
The supplier, Zibo Win-Ceramic Material Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 20x30 Ceramic Rasching Ri. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 20x30 Ceramic Rasching Ring?
The HS Code classification for 20x30 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.
How can I import 20x30 Ceramic Rasching Ri from China?
To import 20x30 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.
Is Zibo Win-Ceramic Material Co. Ltd a verified supplier?
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.
What are the key specifications of 20x30 Ceramic Rasching Ring?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Zibo Win-Ceramic Material Co. Ltd through EximNext.
What packaging options are available for bulk orders of 20x30 Ceramic Rasching Ri?
Zibo Win-Ceramic Material Co. Ltd offers 20x30 Ceramic Rasching Ri with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 20x30 Ceramic Rasching Ri the most?
20x30 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.
What certifications does this 20x30 Ceramic Rasching Ri supplier hold?
Zibo Win-Ceramic Material Co. Ltd maintains international quality certifications. These ensure that the 20x30 Ceramic Rasching Ri meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 20x30 Ceramic Rasching Ring on EximNext?
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.
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 Zibo Win-Ceramic Material Co. Ltd.
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