Stt | Nút cao su | D1 (mm) | D2 (mm) | L (mm) |
1. | NCS – 25 | 20 | 35 | 35 |
2. | NCS – 30 | 43 | 25 | 56 |
3. | NCS – 40 | 55 | 35 | 60 |
4. | NCS – 50 | 68 | 40 | 82 |
5. | NCS- 65 | 85 | 55 | 116 |
6. | NCS – 80 | 105 | 70 | 118 |
7. | NCS – 100 | 135 | 90 | 162 |
8. | NCS – 125 | 163 | 110 | 172 |
9. | NCS – 150 | 198 | 135 | 212 |
10. | NCS – 175 | 235 | 150 | 250 |
11. | NCS – 200 | 255 | 160 | 284 |
12. | NCS – 250 | 328 | 175 | 310 |