Description
- Made from ASTM E 438 TYPE 1 CLASS A BORO 3.3 GLASS
- Compliance with ASTM E-1095 standards
- Comes with fire polished rim and stem
| Item Code | Top Diameter (mm) | Stem O.D.Max. mm. (mm) |
| 238.404.06P | 60 | 20 |
| 238.404.08P | 80 | 25 |
| 238.404.10P | 100 | 25 |
| 238.404.12P | 125 | 30 |
| 238.404.15P | 150 | 31 |
For more details:
