Advantages: 1. Made of hot galvanized sheet with high anti-corrosion ability. 2. Fine workmanship, exact dimension and good installation. 3. Various capacity: 7tons,10tons,13tons 4. It is firmly connect and excellent sealing performance. Diameter: 2.75m( 3 layer wave sheet) Height: 6.27 meter Capacity: 16.4 cub meters.
