

| 외경\두께 | 0.5 | 0.6 | 0.7 | 0.9 | 1.1 | 1.5 | 2 |
|---|---|---|---|---|---|---|---|
| 9.6 | 50/ | 50/ | 50/ | 50/ | 50/ | ||
| 12.7 | 50/30 | 50/30 | 50/30 | 30/30 | 30/30 | ||
| 15.8 | 30/30 | 30/30 | 20/20 | 20/20 | 20/20 | 10/10 | |
| 19.1 | 30/20 | 30/20 | 20/20 | 20/15 | 20/15 | 10/10 | |
| 22.3 | 20/20 | 10/10 | 10/10 | 10/10 | 5/5 | ||
| 25.4 | 20/10 | 10/10 | 10/10 | 10/5 | 5/5 | ||
| 27.2 | 10/10 | 5/5 | 5/5 | ||||
| 31.8 | 10/10 | 10/5 | 10/ 5 | 5/5 | 5/5 | ||
| 34.0 | 5/5 | 5/5 | 5/5 | ||||
| 38.1 | 10/10 | 5/5 | 5/5 | 5/5 | 5/5 | ||
| 42.7 | 5/5 | 5/5 | 5/3 | ||||
| 50.8 | 3/3 | 3/3 | 3/3 | 3/3 | |||
| 63.5 | 3/3 | 3/3 | 3/3 | 3/3 | |||
| 76.3 | 2/2 | 2/2 | 2/2 | 2/2 |