| Diametro esterno pollici | Diametro esterno mm | L |
| 1/4" | 13,70 | 27,50 |
| 3/8" | 17,20 | 30,00 |
| 1/2" | 21,30 | 25,40 |
| 3/4" | 26,90 | 28,50 |
| 1" | 33,70 | 38,10 |
| 1"1/4 | 42,40 | 47,80 |
| 1"1/2 | 48,30 | 57,10 |
| 2" | 60,30 | 63,50 |
| 2"1/2 | 76,10 | 76,20 |
| 3" | 88,90 | 85,90 |
| 3"1/2 | 101,60 | 105,00 |
| 4" | 114,30 | 105,00 |
GAS/ISO WELDING TEE