Import 60x52mm Alumina Ceramic Six Wing Ring — Buy in wholesale FOB from Supplier in China

Zibo Win-Ceramic Material Co. Ltd manufactures a 60x52mm alumina ceramic six wing ring, a precision-formed ceramic component with six radial projections designed for enhanced mechanical engagement and flow distribution in industrial equipment. The nominal 60 mm outer diameter and 52 mm inner dimension suggest a wall thickness of 4 mm, with the six-wing geometry providing increased surface area and turbulence generation compared to plain cylindrical rings. Alumina ceramic of this type is typically produced from alpha-alumina (Al2O3) with purity grades ranging from 92 percent to 99.5 percent, selected based on the balance between wear resistance, cost, and thermal shock performance required by the application. The supplier specifies premium-grade alumina ceramic with excellent wear resistance and thermal stability, positioning the ring for high-abrasion, high-temperature service environments.

The six wing ring form factor is commonly deployed as a type of ceramic random packing or structured media in chemical processing towers, where the wings disrupt laminar flow to improve mass transfer efficiency between gas and liquid phases. Typical alumina ceramic properties for this product category include a density of 3.6-3.9 g/cm3, a Vickers hardness of 1300-1500 HV, and a maximum operating temperature of 1400-1600 degrees Celsius depending on purity and binder system. Thermal conductivity is low relative to metals (approximately 25-35 W/mK at room temperature), which provides thermal insulation benefits but also creates thermal gradient stresses that the ring geometry must accommodate. The six-wing design distributes these stresses across multiple radial planes, reducing the likelihood of thermal shock fracture compared to designs with fewer or asymmetric projections.

Buyers for this component include chemical process engineering firms constructing packed bed reactors, desulphurisation towers, or ceramic heat exchangers; petrochemical refineries requiring abrasion-resistant internals; and manufacturers of solid-liquid separation equipment. The ring may also serve as a structural spacer or wear liner in pneumatic conveying systems and powder processing machinery. Industrial clients typically purchase in bulk quantities for tower packing fills, where uniform dimensional distribution is critical to maintain predictable pressure drop and mass transfer coefficients. Buyers should confirm the exact alumina purity, whether the 60x52mm dimensions are pre- or post-fire measurements, and whether the supplier provides sieve analysis or dimensional batch certification for packed tower applications.

Zibo Win-Ceramic Material Co. Ltd is located at No.22 Changguo Western Road, Zhangdian District, Zibo, Shandong Province 255000, China. Zibo is one of China's principal centres for alumina and refractory ceramics production, with extensive local reserves of bauxite and a mature supplier ecosystem for raw materials, kilns, and technical labour. The supplier holds harbor trust tier classification, indicating verified profile status on the listing platform, though the specific verification scope is not itemised. The response rate shows 0.00 percent with zero average response hours, which may reflect a new listing, a communication system that does not track responses, or temporary unavailability. Direct contact to confirm active operations and current production capacity is advisable before relying on quoted availability.

The company profile does not disclose year of establishment, number of employees, annual production capacity, kiln specifications, named clients, or specific quality accreditations such as ISO 9001. The source description references ISO and SGS certifications, but without certificate numbers, scope statements, or validity dates, buyers must independently verify these claims. Zibo Win-Ceramic's specialisation in alumina ceramic suggests in-house capability in powder preparation, forming (likely isostatic or dry pressing for this geometry), and high-temperature sintering, though the actual equipment list should be requested. The absence of detailed company history or financial data means buyers should treat initial orders as qualification batches and request factory inspection or third-party audit before committing to large-volume contracts.