El diámetro interior(mm) | El grosor (mm) | ||
Valor nominal | La tolerancia | Min. | Max. |
0.5 | De ±0, 15 | 0.35 | 0.65 |
0.8, 1, 1.5, 2, 2.5 | ±0, 20 | 0.35 | 0.65 |
3, 3.5, 4, 4, 5, 5, 6, 7 | ±0, 25 | ||
8, 9, 10, 12 | ±0, 30 | 0.5 | 0.9 |
14, 16, 18, 20 | ±0, 50 | 0.4 | 1.0 |
22, 24, 25 | ±0, 60 | 0.5 | 1.5 |
30, 35, 40, 45, 50 | ±0, 60 | 1.0 | 2.0 |