PN25公斤法蘭尺寸
發布時間：2013-05-15 點擊次數：633次PN25公斤法蘭尺寸
|
口徑DN
|
A
|
B
|
C
|
E
|
H
|
D
|
螺栓
|
|
50
|
160
|
125
|
100
|
3
|
20
|
18
|
4-M16
|
|
65
|
180
|
145
|
120
|
3
|
22
|
18
|
8-M16
|
|
80
|
195
|
160
|
135
|
3
|
22
|
18
|
8-M16
|
|
100
|
230
|
190
|
160
|
3
|
24
|
23
|
8-M20
|
|
125
|
270
|
220
|
188
|
3
|
28
|
25
|
8-M22
|
|
150
|
300
|
250
|
218
|
3
|
30
|
25
|
8-M22
|
|
200
|
360
|
310
|
278
|
3
|
34
|
25
|
12-M22
|
|
250
|
425
|
370
|
332
|
3
|
36
|
30
|
12-M27
|
|
300
|
485
|
430
|
390
|
4
|
40
|
30
|
12-M27
|
|
350
|
550
|
490
|
448
|
4
|
44
|
34
|
16-M30
|
|
400
|
610
|
550
|
505
|
4
|
48
|
34
|
16-M30
|
|
450
|
660
|
600
|
555
|
4
|
50
|
34
|
20-M30
|
|
500
|
730
|
660
|
610
|
4
|
52
|
41
|
20-M36
|
|
600
|
840
|
770
|
718
|
5
|
56
|
41
|
20-M36
|
|
700
|
955
|
875
|
815
|
5
|
60
|
48
|
24-M42
|
|
800
|
1070
|
990
|
930
|
5
|
64
|
48
|
24-M42
|
|
900
|
1180
|
1090
|
1025
|
5
|
66
|
54
|
28-M48
|
|
1000
|
1305
|
1210
|
1140
|
5
|
68
|
58
|
28-M52
|
旋啟式止回閥 蒸汽電磁閥 襯膠隔膜閥 三通球閥 法蘭閘閥 浮球式疏水閥 不銹鋼蝶閥
