Čelične prirubnice ravne NP 25 DN 40-1000
DN
D1O
DkO
D2O
D3O
b
h
n
dO
m(kg)
40
150
110
45.5/49.5
88
20
3
4
18
2.3
50
160
125
58/61.5
102
22
3
4
18
3
65
185
145
77
122
24
3
8
18
4
80
200
160
90
138
26
3
8
18
4.5
100
235
180
109/116
162
26
3
8
22
6
125
270
220
134.5/141
188
28
3
8
26
7.5
150
300
250
160.5/170
218
30
3
8
26
9
175
330
280
142
248
32
3
12
26
11
200
360
310
221
278
32
3
12
26
155
250
425
370
269/279
335
36
3
12
30
22.8
300
485
430
326
395
38
4
16
30
24.8
350
555
490
358/370
450
42
4
16
33
39.5
400
620
550
409/422
505
44
4
16
36
50
450
670
600
460
560
46
4
20
36
56.5
500
730
670
511
615
50
4
20
33
72
600
845
770
612.5
720
54
5
20
39
96
700
960
875
715
820
60
5
24
42
128.5
800
1085
990
816
930
64
5
24
48
170
900
1185
1090
918
1030
68
5
28
48
197.5
1000
1320
1210
1019
1140
75
5
28
56
271
Design & development "
Solution
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