| 公称直径DN(mm) | 公称直径NPS(in) | 端部外径D(mm) | 类型 | 管件标准 | 管帽高度a(mm) | ||
| E | 限制厚度 | E1 | |||||
| 15 | 1/2 | 21.3 | 管帽 | SH/T3408-2022 | 25 | 4.57 | 25 |
| 20 | 3/4 | 26.7 | 管帽 | SH/T3408-2022 | 25 | 3.81 | 25 |
| 25 | 1 | 33.4 | 管帽 | SH/T3408-2022 | 38 | 4.57 | 38 |
| 32 | 1 1/4 | 42.2 | 管帽 | SH/T3408-2022 | 38 | 4.83 | 38 |
| 40 | 1 1/2 | 48.3 | 管帽 | SH/T3408-2022 | 38 | 5.08 | 38 |
| 50 | 2 | 60.3 | 管帽 | SH/T3408-2022 | 38 | 5.59 | 44 |
| 65 | 2 1/2 | 73 | 管帽 | SH/T3408-2022 | 38 | 7.11 | 51 |
| 80 | 3 | 88.9 | 管帽 | SH/T3408-2022 | 51 | 7.62 | 64 |
| 90 | 3 1/2 | 101.6 | 管帽 | SH/T3408-2022 | 64 | 8.13 | 76 |
| 100 | 4 | 114.3 | 管帽 | SH/T3408-2022 | 64 | 8.64 | 76 |
| 125 | 5 | 141.3 | 管帽 | SH/T3408-2022 | 76 | 9.65 | 89 |
| 150 | 6 | 168.3 | 管帽 | SH/T3408-2022 | 89 | 10.92 | 102 |
| 200 | 8 | 219.1 | 管帽 | SH/T3408-2022 | 102 | 12.7 | 127 |
| 250 | 10 | 273.1 | 管帽 | SH/T3408-2022 | 127 | 12.7 | 152 |
| 300 | 12 | 323.9 | 管帽 | SH/T3408-2022 | 152 | 12.7 | 178 |
| 350 | 14 | 355.6 | 管帽 | SH/T3408-2022 | 165 | 12.7 | 191 |
| 400 | 16 | 406.4 | 管帽 | SH/T3408-2022 | 178 | 12.7 | 203 |
| 450 | 18 | 457 | 管帽 | SH/T3408-2022 | 203 | 12.7 | 229 |
| 500 | 20 | 508 | 管帽 | SH/T3408-2022 | 229 | 12.7 | 254 |
| 550 | 22 | 559 | 管帽 | SH/T3408-2022 | 254 | 12.7 | 254 |
| 600 | 24 | 610 | 管帽 | SH/T3408-2022 | 267 | 12.7 | 305 |
| 650 | 26 | 660 | 管帽 | SH/T3408-2022 | 267 | — | — |
| 700 | 28 | 711 | 管帽 | SH/T3408-2022 | 267 | — | — |
| 750 | 30 | 762 | 管帽 | SH/T3408-2022 | 267 | — | — |
| 800 | 32 | 813 | 管帽 | SH/T3408-2022 | 267 | — | — |
| 850 | 34 | 864 | 管帽 | SH/T3408-2022 | 267 | — | — |
| 900 | 36 | 914 | 管帽 | SH/T3408-2022 | 267 | — | — |
| 950 | 38 | 965 | 管帽 | SH/T3408-2022 | 305 | — | — |
| 1000 | 40 | 1016 | 管帽 | SH/T3408-2022 | 305 | — | — |
| 1050 | 42 | 1067 | 管帽 | SH/T3408-2022 | 305 | — | — |
| 1100 | 44 | 1118 | 管帽 | SH/T3408-2022 | 343 | — | — |
| 1150 | 46 | 1168 | 管帽 | SH/T3408-2022 | 343 | — | |
| 1200 | 48 | 1219 | 管帽 | SH/T3408-2022 | 343 | — | — |
| 1300 | 52 | 1321 | 管帽 | SH/T3408-2022 | 368 | — | — |
| 1400 | 56 | 1422 | 管帽 | SH/T3408-2022 | 406 | — | — |
| 1500 | 60 | 1524 | 管帽 | SH/T3408-2022 | 419 | — | — |
| 1600 | 64 | 1626 | 管帽 | SH/T3408-2022 | 432 | — | — |
| 1700 | 68 | 1727 | 管帽 | SH/T3408-2022 | 457 | ||
| 1800 | 72 | 1829 | 管帽 | SH/T3408-2022 | 482 | — | — |
| 1900 | 76 | 1930 | 管帽 | SH/T3408-2022 | 508 | — | — |
| 2000 | 80 | 2032 | 管帽 | SH/T3408-2022 | 533 | ||
| 2200 | 88 | 2235 | 管帽 | SH/T3408-2022 | 599 | — | — |
| 2400 | 96 | 2438 | 管帽 | SH/T3408-2022 | 650 | — | — |
| 2600 | 104 | 2642 | 管帽 | SH/T3408-2022 | 701 | — | — |
| 2800 | 112 | 2845 | 管帽 | SH/T3408-2022 | 751 | — | — |
| 3000 | 120 | 3048 | 管帽 | SH/T3408-2022 | 802 | — | — |
| 3200 | 128 | 3251 | 管帽 | SH/T3408-2022 | 853 | — | — |
| 3400 | 136 | 3454 | 管帽 | SH/T3408-2022 | 904 | — | — |