产品介绍
公称通径
DN
|
dn
|
D
|
I
|
L
|
15
|
20
|
25.5
|
16
|
35
|
20
|
25
|
32
|
18.5
|
40
|
25
|
32
|
39.5
|
22
|
48
|
32
|
40
|
48
|
26
|
56
|
40
|
50
|
59
|
31
|
66
|
50
|
63
|
73.5
|
37.5
|
79
|
65
|
75
|
88.5
|
43.5
|
92
|
80
|
90
|
105
|
51
|
107.5
|
100
|
110
|
127
|
61
|
128
|
125
|
140
|
162
|
77
|
170
|
150
|
160
|
185
|
86
|
180
|
dn200
|
200
|
218.5
|
107
|
223
|
200
|
225
|
248
|
119
|
248
|
dn250
|
250
|
273
|
132
|
270
|
250
|
280
|
314
|
146
|
304
|
300
|
315
|
348
|
165
|
348
|
350
|
355
|
387
|
180
|
379
|
400
|
400
|
433
|
200
|
420
|
450
|
450
|
492
|
230
|
570
|
500
|
500
|
545
|
250
|
620
|
600
|
630
|
680
|
300
|
730
|
700
|
710
|
760
|
310
|
750
|
800
|
800
|
855
|
330
|
800
|
900
|
900
|
960
|
340
|
850
|
1000
|
1000
|
1065
|
350
|
900
|
单位为毫米
|
发表日期:2021-12-27 浏览次数:1531