|
公稱尺寸 DN |
公稱壓力 | ||||
| PN2.5 | PN6 | PN10 | PN16 | PN25 | |
| 灰鑄鐵 | 球墨鑄鐵 | ||||
| 500 | 15 | 18 | 18 | 23 | - |
| 600 | 16 | 20 | 20 | 23 | - |
| 700 | 20 | 24 | 26 | - | - |
| 800 | 20 | 24 | 26 | - | - |
| 900 | 22 | 25 | 28 | - | - |
| 1000 | 22 | 26 | 30 | - | - |
| 1200 | 23 | 26 | - | - | - |
| 1400 | 24 | 30 | - | - | - |
| 1600 | 24 | 30 | - | - | - |
| 1800 | 26 | - | - | - | |
|
公稱尺寸 DN |
公稱壓力 | ||||
| PN2.5 | PN6 | PN10 | PN16 | PN25 | |
| 灰鑄鐵 | 球墨鑄鐵 | ||||
| 500 | 15 | 18 | 18 | 23 | - |
| 600 | 16 | 20 | 20 | 23 | - |
| 700 | 20 | 24 | 26 | - | - |
| 800 | 20 | 24 | 26 | - | - |
| 900 | 22 | 25 | 28 | - | - |
| 1000 | 22 | 26 | 30 | - | - |
| 1200 | 23 | 26 | - | - | - |
| 1400 | 24 | 30 | - | - | - |
| 1600 | 24 | 30 | - | - | - |
| 1800 | 26 | - | - | - | |