公称通径 dn
|
公称压力
mpa |
a
mm |
b
mm |
e
mm |
f
mm |
15
|
1.0
|
108
|
34
|
80
|
89/99
|
20
|
118
|
50.5
|
80
|
91/102
|
|
25
|
127
|
50.5
|
80
|
110/123
|
|
32
|
146
|
50.5
|
80
|
129/138
|
|
40
|
159
|
50.5
|
120
|
139/159
|
|
50
|
191
|
64
|
120
|
159/186
|