The Ceramic Balls/Spheres are very good support media for catalyst beds and other
chemical units. 

They are in the same quality and performances as those America/European products.
Now, we have 3 main types: Tiger 57/99/2000: 

1. Ceramic Support Media Balls (Spheres) for Catalyst Bed or other units (Tiger?57) - Al2O3 + SiO2 = 95% min.
2. Ceramic Support Media Balls (Spheres) for Catalyst Bed or other units (Tiger?2000) - Al2O3 + SiO2 = 95% min.
3. Ceramic Support Media Balls (Spheres) for Catalyst Bed or other units (Tiger?99) - Al2O3: 99.3% min.

Features: 
1) Spheres (balls) or cylinders
2) Type: Tiger 57/99
3) Very excellent support and covering media
4) Function as support media for catalyst beds or other chemical beds in reactors
or towers
5) Widely used in oil refinery, petrochemical industry, gas industry, and environmental
protection
6) Very excellent performances and stability in acid and other chemical surroundings.
7) Very good chemical stability and low rate of water absorption
8) Can withstand high pressure and high temperatures
9) Tiger 99 can be even used in hot caustic service because they can resist over
10% sodium hydroxide service up to 60 deg.C, and 1% sodium hydroxide service temperature up to 100°C
10) Can also resist the chemical corrosions of any acid (including organic and inorganic
acids, but except HF acid), most of alkali and organic solvent
11) Will well protect the catalyst and avoid poisoned

Packing: 
25kg/bag, 1MT (1cbm)/bulk bag, or new steel drums with inside airtight plastic sack