1. Alloy: 1, 3, 5, 6, 8 series(alloy 1100, 1060, 1050, 1050A, 3003, 3004, 5052, 5083, 6061, 6082, 8011 )
2. Temper: H24. H32. H112. O.
3. Inner diameter: 500mm
Out diameter: 1200mm-1500mm
4. Weight: 2.5 tons-5.0tons
5. Delivery time: Within 15- 20 days