The Perforated Alumina Ceramic Balls & Cylinder are very good catalyst
bed support and covering media in the chemical towers/reactors of
petrochemical industry, refining, chemical industry, etc.

We also have the alumina balls with similar specifications as Denstone 57/80/2000/99 series. (Denstone is a registered trade mark of Norton Corp.)

Features:
1) Good mechanical stiffness, chemical stability, and heat stability
2) Enlarged volume and specific surface area
3) Augmented flow
4) Decreased system resistance
5) Widely used in petrochemical industry, chemical industry and natural
gas industry
6) Protects catalyst from coking and extends the use-life of catalysts

Specifications:
1) Dimensions (diameter): 6 - 50mm, or to be required
2) Grade: according to the content of Al2O3
(20% - 99.5%), each grade every 5%, total in 16 grades
3) or Al2O3 content to be instructed.

Packing: 25kg/bag