公稱外徑 nominal O.D mm |
公稱壁厚 Nominal Wall Thickness mm | |||||||||||||||
5.0 | 5.5 | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 16.0 | 18.0 | 20.0 | 22.0 | |
273 | 33.04 | 36.28 | 39.51 | 45.92 | ||||||||||||
323.9 | 39.32 | 43.18 | 47.04 | 54.70 | 62.32 | 69.89 | ||||||||||
(325) | 39.46 | 43.33 | 47.26 | 54.90 | 62.54 | 70.13 | ||||||||||
355.6 | 43.23 | 47.48 | 51.73 | 60.18 | 68.57 | 76.92 | ||||||||||
(377) | 45.88 | 50.39 | 54.89 | 63.87 | 72.80 | 81.67 | ||||||||||
406.4 | 49.44 | 54.32 | 59.24 | 68 |