|
儀表口徑 |
正常流量范圍 |
擴展流量范圍 |
常規耐受壓力 |
卡箍尺寸 |
|
DN15 |
0.6~6 |
0.4~8 |
<0.6 |
50.5 |
|
DN20 |
0.8~8 |
0.45~9 |
<0.6 |
50.5 |
|
DN25 |
1~10 |
0.5~10 |
<0.6 |
50.5 |
|
DN32 |
1.5~15 |
0.8~15 |
<0.6 |
64 |
|
DN40 |
2~20 |
1~20 |
<0.6 |
77.5 |
|
DN50 |
4~40 |
2~40 |
<0.6 |
91 |
|
DN65 |
7~70 |
4~70 |
<0.6 |
106 |
|
DN80 |
10~100 |
5~100 |
<0.6 |
119 |
|
DN100 |
20~200 |
10~200 |
<0.6 |
145 |
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