規(guī)格DN
|
Фmm
|
Ф1 mm
|
S mm
|
15
|
30
|
22
|
2.5
|
25
|
44
|
32
|
3.
|
40
|
62
|
45
|
3.5
|
50
|
76
|
58
|
4.0
|
80
|
100
|
85
|
4.7
|
100
|
130
|
113
|
5.6
|
125
|
150
|
135
|
6.0
|
150
|
185
|
165
|
6.5
|
Ф180
|
200
|
180
|
7.0
|
200
|
233
|
215
|
7.0
|
Ф230
|
250
|
230
|
7.0
|
285
|
320
|
300
|
8.0
|
300
|
338
|
315
|
9.0
|
400
|
465
|
415
|
9.5
|
600
|
684
|
620
|
10.0
|
|