詳細(xì)介紹
PN0.6 | PN1.0 | |||||||||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
A | 66 | 82 | 98 | 120 | 146 | 174 | 230 | 280 | 334 | 82 | 102 | 118 | 138 | 166 | 190 | 244 | 294 | 344 |
B | 92 | 112 | 130 | 150 | 180 | 204 | 260 | 314 | 367 | 104 | 124 | 140 | 160 | 190 | 214 | 270 | 324 | 374 |
C | 110 | 130 | 150 | 170 | 200 | 225 | 280 | 335 | 395 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 395 |
D | 140 | 160 | 190 | 210 | 240 | 265 | 320 | 375 | 440 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 440 |
E | 16 | 16 | 18 | 18 | 20 | 20 | 22 | 24 | 24 | 19 | 20 | 20 | 22 | 22 | 24 | 24 | 26 | 26 |
n~G | 4 -14 | 4 -14 | 4 -18 | 4 -18 | 8 -18 | 8 -18 | 8 -18 | 12-18 | 12-22 | 4 -18 | 8 -18 | 8 -18 | 8 -18 | 8 -18 | 8-22 | 8 - 22 | 12-22 | 12 - 22 |