規(guī)格 | L(mm) | L1(mm) | D(mm) | D1(mm) |
De50 | 95 | 45 | 50 | 66 |
De63 | 109 | 53 | 63 | 82 |
De75 | 123 | 60 | 75 | 95 |
De90 | 154 | 75 | 90 | 113 |
De110 | 153 | 76 | 110 | 141 |
De140 | 182 | 90 | 140 | 176 |
De160 | 187 | 94 | 160 | 200 |
De200 | 211 | 106 | 200 | 243 |
De250 | 265 | 128 | 250 | 305 |
De315 | 270 | 135 | 315 | 372 |
De400 | 310 | 151 | 400 | 464 |
De500 | 385 | 193 | 500 | 569 |