| 公称尺寸/Size | 公称压力 | 外径 | 壁厚 |
| DN6 & 1/8" | Sch20 | 10.2 | - |
| DN8 & 1/4" | Sch20 | 13.5 | - |
| DN10 & 3/8" | Sch20 | 17.2 | - |
| DN15 & 1/2" | Sch20 | 21.3 | - |
| DN20 & 3/4" | Sch20 | 26.9 | - |
| DN25 & 1 " | Sch20 | 33.7 | - |
| DN32 & 1 1/4" | Sch20 | 42.4 | - |
| DN40 & 1 1/2" | Sch20 | 48.3 | - |
| DN50 & 2" | Sch20 | 60.3 | - |
| DN65 & 21/2" | Sch20 | 73.0 | - |
| DN80 & 3" | Sch20 | 88.9 | - |
| DN90 & 31/2" | Sch20 | 101.6 | - |
| DN100 & 4" | Sch20 | 114.3 | - |
| DN125 & 5" | Sch20 | 141.3 | - |
| DN150 & 6 " | Sch20 | 168.3 | - |
| DN200 & 8 " | Sch20 | 219.1 | 6.35 |
| DN250 & 10" | Sch20 | 273 | 6.35 |
| DN300 & 12" | Sch20 | 323.9 | 6.35 |
| DN350 & 14" | Sch20 | 355.6 | 7.92 |
| DN400 & 16" | Sch20 | 406.4 | 7.92 |
| DN450 & 18 " | Sch20 | 457 | 7.92 |
| DN500 & 20 " | Sch20 | 508 | 9.53 |
| DN550 & 22 " | Sch20 | 559 | 9.53 |
| DN600 & 24 " | Sch20 | 610 | 9.53 |
| DN650 & 26 " | Sch20 | 660 | 12.7 |
| DN700 & 28 " | Sch20 | 711 | 12.7 |
| DN750 & 30 " | Sch20 | 762 | 12.7 |
| DN800 & 32 " | Sch20 | 813 | 12.7 |
| DN850 & 34 " | Sch20 | 864 | 12.7 |
| DN900 & 36 " | Sch20 | 914 | 12.7 |
| DN950 & 38 " | Sch20 | 965 | - |
| DN1000 & 40" | Sch20 | 1016 | - |
| DN1050 & 42 " | Sch20 | 1067 | - |
| DN1100 & 44 " | Sch20 | 1118 | - |
| DN1150 & 46 " | Sch20 | 1168 | - |
| DN1200 & 48 " | Sch20 | 1219 | - |
| DN1300 & 52" | Sch20 | 1321 | - |
| DN1400 & 56 " | Sch20 | 1422 | - |
| DN1500 & 60 " | Sch20 | 1524 | - |
| DN1600 & 64 " | Sch20 | 1626 | - |
| DN1700 & 68 " | Sch20 | 1727 | - |
| DN1800 & 72 " | Sch20 | 1829 | - |
| DN1900 & 76 " | Sch20 | 1930 | - |
| DN2000 & 80 " | Sch20 | 2032 | - |
| DN2200 & 88 " | Sch20 | 2235 | - |
| DN2400 & 96 " | Sch20 | 2438 | - |
| DN2600 & 104" | Sch20 | 2642 | - |
| DN2800 & 112 " | Sch20 | 2845 | - |
| DN3000 & 120 " | Sch20 | 3048 | - |
| DN3200 & 128 " | Sch20 | 3251 | - |
| DN3400 & 136 " | Sch20 | 3454 | - |
| DN3600 & 144 " | Sch20 | 3658 | - |
| DN3800 & 152 " | Sch20 | 3861 | - |
| DN4000 & 160 " | Sch20 | 4064 | - |
