| 公称直径DN(mm) | 公称直径NPS(in) | 法兰压力等级 | 法兰厚度(mm) | 法兰高度(mm) | RF面突台高度(mm) | 环榫面面突台高度(mm) |
| 15 | 1/2 | CL150(PN20) | 9.6 | 46 | 2 | |
| 20 | 3/4 | CL150(PN20) | 11.2 | 51 | 2 | |
| 25 | 1 | CL150(PN20) | 12.7 | 54 | 2 | 6.35 |
| 32 | 1 1/4 | CL150(PN20) | 14.3 | 56 | 2 | 6.35 |
| 40 | 1 1/2 | CL150(PN20) | 15.9 | 60 | 2 | 6.35 |
| 50 | 2 | CL150(PN20) | 17.5 | 62 | 2 | 6.35 |
| 65 | 2 1/2 | CL150(PN20) | 20.7 | 68 | 2 | 6.35 |
| 80 | 3 | CL150(PN20) | 22.3 | 68 | 2 | 6.35 |
| 100 | 4 | CL150(PN20) | 22.3 | 75 | 2 | 6.35 |
| 125 | 5 | CL150(PN20) | 22.3 | 87 | 2 | 6.35 |
| 150 | 6 | CL150(PN20) | 23.9 | 87 | 2 | 6.35 |
| 200 | 8 | CL150(PN20) | 27 | 100 | 2 | 6.35 |
| 250 | 10 | CL150(PN20) | 28.6 | 100 | 2 | 6.35 |
| 300 | 12 | CL150(PN20) | 30.2 | 113 | 2 | 6.35 |
| 350 | 14 | CL150(PN20) | 33.4 | 125 | 2 | 6.35 |
| 400 | 16 | CL150(PN20) | 35 | 125 | 2 | 6.35 |
| 450 | 18 | CL150(PN20) | 38.1 | 138 | 2 | 6.35 |
| 500 | 20 | CL150(PN20) | 41.3 | 143 | 2 | 6.35 |
| 550 | 22 | CL150(PN20) | 44.5 | 148 | 2 | 6.35 |
| 600 | 24 | CL150(PN20) | 46.1 | 151 | 2 | 6.35 |