Import 50x16mm Alumina Ceramic Six Wing Ring — Buy in wholesale FOB from Supplier in China

The 50x16mm Alumina Ceramic Six Wing Ring is a precision-engineered component with a six-lobe cross section, designed for high-efficiency packing in industrial towers. Each ring measures 50 mm in outer diameter and 16 mm in height, with a wall thickness standard for this geometry. The material composition is 90% to 99% alumina, providing chemical inertness and thermal stability up to typical industrial operating temperatures. The six-wing profile increases surface area contact, improving mass transfer in catalytic and filtration applications.

Manufactured from high-purity alumina, these rings exhibit low porosity and high mechanical strength, with typical bulk density for 90-99% alumina falling in the 3.6 to 3.8 g/cm³ range. The ceramic is resistant to acids, alkalis, and organic solvents, making it suitable for corrosive environments. Standard industry grades for such rings include 90%, 95%, and 99% alumina, with higher purity offering superior hardness and temperature resistance. The rings are fired at temperatures above 1500°C to achieve their final properties, ensuring dimensional stability under thermal cycling.

These rings are primarily used in petroleum refining, chemical processing, natural gas treatment, and environmental protection systems, where they serve as packing media in distillation columns, absorbers, and reactors. Buyers typically source them in bulk for large-scale industrial installations, with packaging options including standard 25 kg bags or wooden crates for export. The design minimizes pressure drop while maximizing contact efficiency, a critical factor for energy-saving operations in high-throughput plants.

Zibo Win-Ceramic Material Co. Ltd is based in Zhangdian District, Zibo, Shandong Province, China, a region known for its concentration of ceramic manufacturers. The company operates from No.22, Changguo Western Road, where it specializes in industrial-grade alumina ceramic components. Its profile indicates a harbor-tier trust level, reflecting established export capabilities and compliance with international trade standards.

The supplier’s listing does not disclose additional verification signals such as response rates or average response times, which are currently recorded as zero. This suggests either a new or minimally active digital presence, though the physical address and operational focus on ceramics imply a grounded manufacturing entity. Buyers are advised to confirm current production capacity, lead times, and quality control processes directly with the supplier before placing orders.