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上海工良阀门厂网络实名:工良阀门,gongliangvalve.co.LlD 百度一下 “上海工良阀门”
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
|
|
|
4.O
|
25
|
203
|
25
|
48
|
230
|
255
|
160
|
|
32
|
216
|
31
|
50
|
275
|
305
|
180
|
|
|
40
|
229
|
38
|
55
|
290
|
320
|
200
|
|
|
50
|
267
|
49
|
66
|
357
|
395
|
240
|
|
|
65
|
292
|
66
|
82
|
385
|
425
|
280
|
|
|
80
|
318
|
76
|
96
|
412
|
461
|
280
|
|
|
100
|
356
|
96
|
117
|
440
|
490
|
320
|
|
|
125
|
400
|
120
|
144
|
470
|
525
|
360
|
|
|
150
|
444
|
145
|
175
|
540
|
610
|
400
|
|
|
200
|
559
|
200
|
232
|
650
|
740
|
400
|
|
|
250
|
622
|
250
|
290
|
725
|
825
|
450
|
|
|
300
|
711
|
300
|
345
|
795
|
930
|
500
|
|
|
350
|
-
|
337
|
386
|
880
|
1040
|
550
|
|
|
6.4
|
25
|
216
|
25
|
48
|
230
|
255
|
180
|
|
32
|
229
|
31
|
50
|
280
|
310
|
200
|
|
|
40
|
241
|
38
|
55
|
295
|
325
|
240
|
|
|
50
|
292
|
47
|
66
|
377
|
415
|
280
|
|
|
65
|
330
|
64
|
82
|
405
|
445
|
320
|
|
|
80
|
356
|
76
|
96
|
427
|
476
|
320
|
|
|
100
|
406
|
96
|
117
|
460
|
510
|
400
|
|
|
125
|
457
|
118
|
144
|
495
|
550
|
400
|
|
|
150
|
495
|
145
|
175
|
565
|
635
|
450
|
|
|
200
|
597
|
200
|
232
|
675
|
765
|
500
|
|
|
250
|
673
|
250
|
290
|
750
|
850
|
500
|
|
|
300
|
762
|
300
|
345
|
820
|
955
|
550
|
|
|
350
|
826
|
333
|
386
|
905
|
1065
|
600
|
|
|
10.0
|
25
|
216
|
25
|
48
|
230
|
255
|
180
|
|
32
|
229
|
31
|
50
|
280
|
310
|
200
|
|
|
40
|
241
|
38
|
55
|
295
|
325
|
240
|
|
|
50
|
292
|
45
|
66
|
377
|
415
|
280
|
|
|
65
|
330
|
62
|
82
|
405
|
445
|
320
|
|
|
80
|
356
|
76
|
96
|
427
|
476
|
320
|
|
|
100
|
432
|
92
|
117
|
460
|
510
|
400
|
|
|
125
|
508
|
112
|
144
|
495
|
550
|
400
|
|
|
150
|
559
|
136
|
175
|
565
|
630
|
450
|
|
|
200
|
584
|
200
|
232
|
675
|
765
|
500
|
|
|
250
|
711
|
248
|
290
|
750
|
855
|
500
|
|
|
300
|
838
|
298
|
345
|
820
|
955
|
550
|
|
|
350
|
889
|
327
|
386
|
905
|
1065
|
600
|