产品介绍
公称通径
DN
|
dn
|
D
|
I
|
L
|
15
|
20
|
26.5
|
16
|
22
|
20
|
25
|
33
|
19
|
26
|
25
|
32
|
40.5
|
22
|
31
|
32
|
40
|
50.5
|
26
|
37
|
40
|
50
|
61
|
31
|
44
|
50
|
63
|
75
|
38
|
54
|
65
|
75
|
90
|
44
|
67
|
80
|
90
|
106
|
51
|
75
|
100
|
110
|
128
|
61
|
90
|
125
|
140
|
161
|
76
|
115
|
150
|
160
|
189
|
86
|
125
|
dn200
|
200
|
220
|
108
|
148
|
200
|
225
|
259
|
128.5
|
195
|
dn250
|
250
|
276
|
132
|
200
|
250
|
280
|
317.5
|
148
|
215
|
300
|
315
|
345
|
165
|
240
|
350
|
355
|
387
|
185
|
265
|
400
|
400
|
433
|
206
|
305
|
450
|
450
|
492
|
230
|
386
|
500
|
500
|
545
|
250
|
420
|
600
|
630
|
680
|
300
|
507
|
700
|
710
|
760
|
310
|
536
|
800
|
800
|
855
|
330
|
595
|
900
|
900
|
960
|
340
|
624
|
1000
|
1000
|
1065
|
350
|
661
|
单位为毫米
|
发表日期:2021-12-25 浏览次数:1053