公稱通徑 DN | dn | I | D | D1 | H1 | L | L1 | L2 |
15 | 20 | 16 | 45 | 31 | 160 | 112 | 150 | 74 |
20 | 25 | 19 | 55 | 37 | 170 | 132 | 150 | 74 |
25 | 32 | 22 | 66 | 44 | 180 | 144 | 150 | 74 |
32 | 40 | 26 | 82 | 54 | 190 | 167 | 150 | 74 |
40 | 50 | 31 | 98 | 65 | 200 | 172 | 150 | 74 |
50 | 63 | 38 | 120 | 79 | 210 | 206 | 172 | 88 |
65 | 75 | 44 | 140 | 92 | 280 | 273 | 187 | 100 |
80 | 90 | 51 | 163 | 108 | 300 | 303 | 214 | 110 |
100 | 110 | 61 | 225 | 146 | 330 | 333 | 265 | 120 |
單位為毫米 |