Indian Standard: Sandblasting Glass Beads
| S. NO. | DESCRIPTION | GRADE | MICRON SIZE | INCHES |
| 1. | Coarse I ‘O’ | SGB – 2 | 600 – 800 | 0.023 – 0.033 |
| 2. | Coarse II ‘BL’ | SGB – 3 | 425 – 600 | 0.016 – 0.023 |
| 3. | Medium ‘C’ | SGB – 4 | 250 – 425 | 0.009 – 0.016 |
| 4. | - | SGB – 5 | 212 – 425 | 0.008 – 0.016 |
| 5. | - | SGB – 6 | 212 – 300 | 0.008 – 0.011 |
| 6. | - | SGB – 7 | 180 – 300 | 0.007 – 0.011 |
| 7. | - | SGB – 8 | 125 – 250 | 0.005 – 0.010 |
| 8. | Fine ‘AD’ | SGB – 9 | 106 – 212 | 0.004 – 0.008 |
| 9. | Superfine I ‘AF’ | SGB – 10 | 90 – 150 | 0.003 – 0.006 |
Post time: Aug-28-2024