产品介绍
|
公称通径
DN
|
dn1
|
dn2
|
D1
|
D2
|
I1
|
I2
|
L1
|
L2
|
|
20×15
|
25
|
20
|
31
|
25
|
19
|
16
|
31
|
30.5
|
|
25×15
|
32
|
20
|
39.5
|
25
|
23
|
16
|
35
|
34
|
|
25×20
|
32
|
25
|
39.5
|
32
|
23
|
19
|
38.5
|
37.5
|
|
32×20
|
40
|
25
|
49
|
32
|
26
|
19
|
42
|
41.5
|
|
32×25
|
40
|
32
|
49
|
39.5
|
26
|
22
|
45.5
|
45
|
|
40×20
|
50
|
25
|
60.5
|
31
|
32
|
19
|
49
|
47
|
|
40×25
|
50
|
32
|
60.5
|
39.5
|
32
|
23
|
52
|
51
|
|
40×32
|
50
|
40
|
60.5
|
49
|
32
|
26
|
56
|
54.5
|
|
50×20
|
63
|
25
|
76.5
|
33
|
39
|
19
|
57
|
54
|
|
50×25
|
63
|
32
|
76.5
|
42
|
39
|
23
|
60
|
58
|
|
50×32
|
63
|
40
|
76.5
|
49
|
39
|
26
|
64
|
61.5
|
|
50×40
|
63
|
50
|
76.5
|
60.5
|
39
|
32
|
69
|
68
|
|
65×25
|
75
|
32
|
90
|
40
|
44
|
23
|
65
|
68
|
|
65×32
|
75
|
40
|
91
|
51
|
44
|
26
|
70.5
|
69
|
|
65×40
|
75
|
50
|
90
|
63
|
44
|
32
|
76.5
|
77
|
|
65×50
|
75
|
63
|
91
|
76.5
|
44
|
39
|
82
|
83
|
|
80×25
|
90
|
32
|
106.5
|
40
|
51
|
23
|
77.5
|
77
|
|
80×40
|
90
|
50
|
106.5
|
60.5
|
51
|
32
|
89
|
85
|
|
100×50
|
110
|
63
|
128
|
77
|
61
|
38
|
106
|
105
|
|
100×65
|
110
|
75
|
127
|
88
|
62
|
44
|
115
|
105
|
|
100×80
|
110
|
90
|
127
|
104
|
62
|
52
|
115
|
115
|
|
125×65
|
140
|
75
|
162
|
90
|
76
|
45
|
123
|
125
|
|
150×80
|
160
|
90
|
184
|
106.5
|
86
|
51
|
145
|
143
|
|
150×100
|
160
|
110
|
185
|
127
|
86
|
61
|
165
|
150
|
|
150×125
|
160
|
140
|
185
|
162
|
86
|
76
|
165
|
165
|
|
dn200×110
|
200
|
110
|
218
|
121
|
107
|
62.5
|
163
|
167
|
|
200×100
|
225
|
110
|
254
|
132.5
|
119
|
61
|
213
|
180
|
|
200×125
|
225
|
140
|
254
|
164
|
119
|
76
|
213
|
201.5
|
|
200×150
|
225
|
160
|
254
|
188
|
119
|
86
|
213
|
211.5
|
|
dn250×110
|
250
|
110
|
272
|
126
|
132
|
63
|
189
|
192
|
|
250×100
|
280
|
110
|
309
|
163.5
|
146
|
61
|
290
|
246
|
|
250×125
|
280
|
140
|
309
|
163.5
|
146
|
76
|
290
|
246
|
|
dn250×160
|
250
|
160
|
272
|
177
|
132
|
88
|
214
|
220
|
|
250×150
|
280
|
160
|
309
|
185
|
146
|
86
|
290
|
256
|
|
dn250×200
|
250
|
200
|
272
|
218
|
131.5
|
107
|
235
|
240
|
|
250×200
|
280
|
225
|
309
|
309
|
146
|
119
|
275
|
275
|
|
300×100
|
315
|
110
|
346
|
248
|
163.5
|
61
|
325.5
|
308
|
|
300×150
|
315
|
160
|
346
|
248
|
163.5
|
86
|
325.5
|
308
|
|
300×200
|
315
|
225
|
346
|
248
|
163.5
|
119
|
325.5
|
308
|
|
300×250
|
315
|
280
|
346
|
346
|
164
|
146
|
325.5
|
325.5
|
|
350×200*
|
355
|
225
|
386
|
252
|
184.5
|
119
|
312.5
|
295
|
|
350×200
|
355
|
225
|
392
|
255
|
180
|
120
|
375
|
380
|
|
350×250
|
355
|
280
|
392
|
310
|
180
|
146
|
405
|
410
|
|
350×300*
|
355
|
315
|
386
|
344
|
185
|
165
|
346.5
|
342
|
|
350×300
|
355
|
315
|
392
|
350
|
180
|
164
|
420
|
425
|
|
400×200*
|
400
|
225
|
440
|
255
|
200
|
120
|
400
|
405
|
|
400×250
|
400
|
280
|
440
|
310
|
200
|
146
|
425
|
430
|
|
400×300
|
400
|
315
|
440
|
350
|
200
|
164
|
445
|
450
|
|
400×350
|
400
|
355
|
440
|
392
|
200
|
180
|
470
|
470
|
|
450×200
|
450
|
225
|
492
|
255
|
230
|
120
|
430
|
430
|
|
450×250
|
450
|
280
|
492
|
310
|
230
|
146
|
455
|
455
|
|
450×300
|
450
|
315
|
492
|
350
|
230
|
164
|
475
|
475
|
|
450×350
|
450
|
355
|
492
|
392
|
230
|
180
|
500
|
495
|
|
450×400
|
450
|
400
|
492
|
440
|
230
|
200
|
525
|
520
|
|
500×200
|
500
|
225
|
545
|
255
|
250
|
120
|
455
|
455
|
|
500×250
|
500
|
280
|
545
|
310
|
250
|
146
|
475
|
480
|
|
500×300
|
500
|
315
|
545
|
350
|
250
|
164
|
495
|
500
|
|
500×350
|
500
|
355
|
545
|
392
|
250
|
180
|
525
|
525
|
|
500×400
|
500
|
400
|
545
|
440
|
250
|
200
|
550
|
550
|
|
500×450
|
500
|
450
|
545
|
492
|
250
|
230
|
575
|
580
|
|
600×200
|
630
|
225
|
680
|
255
|
300
|
120
|
510
|
520
|
|
600×250
|
630
|
280
|
680
|
310
|
300
|
146
|
535
|
545
|
|
600×300
|
630
|
315
|
680
|
350
|
300
|
164
|
555
|
565
|
|
600×350
|
630
|
355
|
680
|
392
|
300
|
180
|
575
|
585
|
|
600×400
|
630
|
400
|
680
|
440
|
300
|
200
|
600
|
610
|
|
600×450
|
630
|
450
|
680
|
492
|
300
|
230
|
625
|
640
|
|
600×500
|
630
|
500
|
680
|
545
|
300
|
250
|
650
|
660
|
|
700×200
|
710
|
225
|
760
|
255
|
310
|
120
|
540
|
559
|
|
700×250
|
710
|
280
|
760
|
310
|
310
|
146
|
540
|
585
|
|
700×300
|
710
|
315
|
760
|
350
|
310
|
164
|
560
|
605
|
|
700×350
|
710
|
355
|
760
|
392
|
310
|
180
|
590
|
630
|
|
700×400
|
710
|
400
|
760
|
440
|
310
|
200
|
615
|
655
|
|
700×450
|
710
|
450
|
760
|
492
|
310
|
230
|
640
|
685
|
|
700×500
|
710
|
500
|
760
|
545
|
310
|
250
|
665
|
705
|
|
700×600
|
710
|
630
|
760
|
680
|
310
|
300
|
735
|
760
|
|
单位为毫米
|
发表日期：2021-12-27 浏览次数：1169
