產(chǎn)品中心
product center
| 產(chǎn)品代碼 | 公稱通徑DN(mm) | 外徑（mm) |
| B30-15133076 | 125x65 | 133x76.1 |
| B30-15133088 | 125x80 | 133x88.9 |
| B30-15133101 | 125x100 | 133x101.6 |
| B30-15133088 | 150x80 | 159x101.6 |
| B30-15159101 | 150x100 | 159x101.6 |
| B30-15219101 | 200x100 | 219x101.6 |
| B30-15273101 | 250x100 | 273x101.6 |
| B30-15325101 | 300x100 | 325x101.6 |