阜城驰源矿用机械设备供应DN15-DN200球阀,底阀配件。
| 公称通径 | D | D1 | H | L(mm) | 工作压力 (Mpa) 0.59 |
| 25 | 33 | 31.5 | 30 | 100 4000 | |
| 40 | 49 | 47.5 | 35 | ||
| 50 | 60 | 58.5 | 35 | ||
| 65 | 76 | 74.5 | 40 | ||
| 80 | 92 | 89.5 | 40 | ||
| 100 | 112 | 110.5 | 40 | ||
| 125 | 137 | 135.5 | 45 | ||
| 150 | 164 | 161.5 | 50 | 0.3 | |
| 200 | 214 | 211.7 | 55 | ||
| 250 | 265 | 262.5 | 60 | ||
| 300 | 316 | 312.7 | 66 | ||
| 400 | 416 | 412.7 | 86 |