Aluminium Alloy
IMPA Code: 351751/351752/351753/351754/351755/351756/351757/351758/351759/351760/351761/351762
Brass
IMPA Code: 351765/351766/351767/351768/351769/351770/351771/351772/351773/351774/351775/351776
Stainless Steel
IMPA Code: 351781/351782/351783/351784/351785/351786/351787/351788/351789/351790/351791/351792
| CODE | Nom. Size (inch) | Nom. Size (mm) |
| 351781 | 1/2 | 13 |
| 351782 | 3/4 | 20 |
| 351783 | 1 | 25 |
| 351784 | 1-1/4 | 32 |
| 351785 | 1-1/2 | 40 |
| 351786 | 2 | 50 |
| 351787 | 2-1/2 | 65 |
| 351788 | 3 | 80 |
| 351789 | 4 | 100 |
| 351790 | 5 | 125 |
| 351791 | 6 | 150 |
| 351792 | 8 | 200 |
