外形及连接尺寸Main external and connecting dimensions
|
公称压力PN(MPa)
|
公称通径DN(mm)
|
外形尺寸(mm)
|
|
L
|
Dn
|
D
|
H
|
H1
|
D0
|
|
1.6
|
25
|
165
|
25
|
44
|
230
|
255
|
160
|
|
32
|
184
|
31
|
48
|
275
|
305
|
180
|
|
40
|
203
|
38
|
55
|
290
|
320
|
200
|
|
50
|
229
|
49
|
64
|
357
|
395
|
240
|
|
65
|
279
|
66
|
82
|
385
|
425
|
280
|
|
80
|
318
|
78
|
94
|
412
|
461
|
280
|
|
100
|
368
|
96
|
1 17
|
440
|
490
|
320
|
|
125
|
356
|
121
|
144
|
470
|
525
|
360
|
|
150
|
406
|
146
|
175
|
540
|
610
|
400
|
|
200
|
495
|
202
|
232
|
650
|
740
|
400
|
|
250
|
622
|
250
|
280
|
725
|
825
|
450
|
|
300
|
698
|
300
|
330
|
795
|
930
|
500
|
|
350
|
787
|
337
|
370
|
880
|
1040
|
550
|
|
2.5
|
25
|
203
|
25
|
44
|
230
|
255
|
160
|
|
32
|
216
|
31
|
48
|
275
|
305
|
180
|
|
40
|
229
|
38
|
55
|
290
|
320
|
200
|
|
50
|
267
|
49
|
64
|
357
|
39
|
240
|
|
65
|
292
|
66
|
82
|
385
|
42
|
280
|
|
80
|
318
|
78
|
94
|
412
|
461
|
280
|
|
100
|
356
|
96
|
1 17
|
440
|
490
|
320
|
|
120
|
400
|
121
|
144
|
470
|
52
|
360
|
|
150
|
444
|
146
|
175
|
540
|
61
|
400
|
|
200
|
559
|
202
|
232
|
650
|
740
|
400
|
|
250
|
622
|
250
|
280
|
725
|
825
|
450
|
|
300
|
711
|
300
|
330
|
795
|
930
|
500
|
|
350
|
-
|
337
|
370
|
880
|
1040
|
550
|