
- Reducing Union
| Tube Size (Sides) | Tube Size (Branch) | Surface Finishing |
| 1/4″ | 1/8″ | With Electropolish |
| 3/8″ | 1/4″ | Without Electropolish |
| 1/2″ | 3/8″ | |
| 1″ | 1/2″ | |
| 8mm | 6mm | |
| 10mm | 8mm | |
| 12mm | 10mm |


| Tube Size (Sides) | Tube Size (Branch) | Surface Finishing |
| 1/4″ | 1/8″ | With Electropolish |
| 3/8″ | 1/4″ | Without Electropolish |
| 1/2″ | 3/8″ | |
| 1″ | 1/2″ | |
| 8mm | 6mm | |
| 10mm | 8mm | |
| 12mm | 10mm |