工作壓力H12型為6-16MPa H13型為4-32MPa 工作介質(zhì)為≤420℃和≤170℃的水、油、液體全不銹鋼材料制造
公稱通徑 | inch | H | H2 | H3 | ||
L | φ | φ | L | |||
15 | 1/2″ | 15 | 73 | 43 | 48 | 110 |
20 | 3/4″ | 16 | 85 | 48 | 58 | 120 |
25 | 1″ | 18 | 95 | 55 | 98 | 130 |
32 | 11/4″ | 20 | 113 | 73 | 80 | 150 |
40 | 11/2″ | 22 | 138 | 86 | 97 | 170 |
50 | 2″ | 25 | 156 | 98 | 115 | 190 |
公稱通徑 | L | D | D1 | D2 |
20 | 95 | 105 | 75 | 58 |
25 | 105 | 115 | 85 | 68 |
32 | 125 | 135 | 100 | 78 |
40 | 150 | 145 | 110 | 88 |
50 | 160 | 160 | 125 | 102 |
65 | 180 | 180 | 145 | 122 |
80 | 200 | 195 | 160 | 138 |
100 | 220 | 215 | 180 | 158 |
125 | 250 | 245 | 210 | 188 |
150 | 280 | 280 | 240 | 212 |
200 | 380 | 335 | 295 | 268 |
250 | 400 | 405 | 355 | 320 |
300 | 420 | 480 | 410 | 378 |
350 | 480 | 520 | 470 | 438 |