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阀门零部件 盲板尺寸_阀门标准
阀门零部件 盲板尺寸
|
公称尺寸 DN
|
D
|
D1
|
f
|
Z×Φd
|
b
|
参考质量 kg |
|
|
PN160、PN220
|
PN250、PN320
|
||||||
|
6
|
6
|
70
|
42
|
1
|
3×Φ16
|
15
|
0.382
|
|
10，15
|
10
|
95
|
60
|
3×Φ18
|
20
|
0.991
|
|
|
25
|
15
|
105
|
68
|
1.232
|
|||
|
32
|
25
|
115
|
80
|
4×Φ18
|
22
|
1.600
|
|
|
—
|
32
|
135
|
95
|
4×Φ22
|
25
|
2.484
|
|
|
40
|
—
|
165
|
115
|
6×Φ26
|
28
|
3.939
|
|
|
50
|
40
|
165
|
115
|
1.5
|
6×Φ26
|
32
|
4.507
|
|
65
|
50
|
200
|
145
|
6×Φ29
|
40
|
8.497
|
|
|
80
|
65
|
225
|
170
|
2
|
6×Φ33
|
50
|
13.388
|
|
100
|
80
|
260
|
195
|
6×Φ39
|
60
|
21.711
|
|
|
125
|
100
|
3000
|
235
|
3
|
8×Φ39
|
75
|
35.285
|
|
150
|
125
|
330
|
255
|
8×Φ42
|
78
|
44.519
|
|
|
—
|
150
|
400
|
315
|
8×Φ48
|
90
|
76.668
|
|
|
—
|
200
|
480
|
380
|
8×Φ60
|
120
|
145.562
|
|
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