公称通径 | 尺寸(mm) | 重量(kg) | ||||
Do | DN | H | L | GA42 | GA44 | |
40 | 32 | 15 | 344 | 715 | 45 | 50 |
50 | 40 | 15 | 344 | 715 | 50 | 65 |
80 | 50 | 15 | 344 |