Flange a collare UNI 2283-67 PN 25

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Flange a collare UNI 2283-67 PN 25

Codice
2283
Indicazioni per
la designazione
d1
a
b
D
f
h
e
c
s
N. fori
Filett. delle viti
PESO Teorico kg
EURO
DN
Diam.
est. tubi
10
10
13.5
14.5
60
16
90
14
35
2
40
2.3
4
M 12
0.74
-
17.2
18
0.74
-
15
15
20
21
65
16
95
14
38
2
45
2.5
4
M 12
0.83
-
21.3
22.5
0.83
3.62
20
20
25
26
75
18
105
14
40
2
58
2.5
4
M 12
1.15
-
26.9
28
1.15
4.49
25
25
30
31
85
18
115
14
40
2
68
2.8
4
M 12
1.39
-
33.7
34.5
1.38
5.11
32
32
38
39
100
18
140
18
42
2
78
3
4
M 16
2.03
-
42.4
43.5
2.01
5.16
40
40
44.5
45.5
110
18
150
18
45
3
88
3
4
M 16
2.35
-
48.3
49.5
2.33
5.32
50
50
57
58
125
20
165
18
48
3
102
3.5
4
M 16
3.11
-
60.3
61.5
3.08
6.51
65
65
76.1
77
145
22
185
18
52
3
122
3.5
4
M 16
3.95
8.57
80
80
88.9
90
160
24
200
18
58
3
138
3.7
8
M 16
4.98
10.43
100 108
100
108
109
190
24
220
18
65
3
158
3.7
8
M 20
6.85
-
100 114
114.3
115.5
6.70
14.82
125 133
125
133
134
220
26
250
18
68
3
188
4
8
M 20
9.42
-
125 139
139.7
141
9.20
19.06
150 159
150
159
161
250
28
285
22
75
3
218
5
8
M 22
12.4
-
150 168
168.3
170.5
12.00
24.94
175
175
193.7
195.5
280
28
315
22
75
3
248
5
12
M 22
13.6
-
200
200
219.1
221
310
30
340
22
80
3
278
5
12
M 22
16.8
38.68
250
250
267
269
370
32
395
22
88
3
335
5.5
12
M 27
23.8
-
273
275
23.3
65.69
300
300
323.9
326
430
34
445
22
92
4
390
5
16
M 27
30.5
92.70
350
350
355.6
357.5
490
38
505
22
100
4
450
6.4
16
M 30
47.6
a rich.
368
370
44.5
-
400
400
406.4
408.5
550
40
565
25
110
4
505
7.3
16
M 33
62.1
a rich.
419
421
58.3
-
450
450
457.2
459
600
40
615
25
115
4
555
8
20
M 33
67.8
a rich.
500
500
508
510
660
44
670
25
125
4
615
8
20
M 33
88.8
a rich.
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