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Untitled Document
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Typ 01 |
Typ 05 |
Typ 11 |
EN 1092-1
Dimensions of PN 100 Flanges
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Typ 12 |
Typ 13 |
Typ 21 |
| NOTE: Dimensions Nl, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. |
| Dimensions in mm |
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Mating dimensions |
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| Nominal Diameter DN |
Outside diameter |
Diameter of bolt circle |
Diameter of bolt hole |
Bolting |
Outside diameter of neck |
Bore diameters
|
Flange thickness |
Chamfer |
Collar thickness |
Diameter of shoulders |
Length
|
Neck Diameters |
Comer Radius |
Neck Thickness |
| D
|
K
|
L
|
Num
|
Size
|
A
|
B1
|
B2
|
B3
|
C1
|
C2
|
C3
|
C4
|
E
|
F
|
G
max. |
H1 |
H2
|
H3
|
N1
|
N2 |
N3 |
R |
S |
|
|
| 01
,05,11,12,13,21
|
11
21*
|
01
12
|
|
|
01
|
11
12
13
|
21
|
05
|
|
|
05
|
12
13
|
11
|
11
|
11
|
12
13 |
21 |
11
12
13
21 |
11
34 |
| 10 |
10
|
100
|
70
|
14
|
4
|
M12
|
17,2
|
18,0
|
-
|
-
|
20
|
20
|
20
|
20
|
|
|
28 |
45 |
6 |
32 |
40 |
40
|
4 |
1,8 |
| 15 |
15
|
105
|
75
|
14
|
4
|
M12
|
21,3
|
22,0
|
-
|
-
|
20
|
20
|
20
|
20
|
-
|
-
|
28 |
45 |
6 |
34 |
43 |
45
|
4 |
2,0 |
| 20
|
130
|
90
|
18
|
4
|
MI 6
|
26,9
|
27,5
|
-
|
-
|
22
|
22
|
22
|
22
|
-
|
-
|
-
|
30
|
48
|
8
|
42
|
52
|
50 |
4 |
2,6 |
| 25
|
140
|
100
|
18
|
4
|
M16
|
33,7
|
34,5
|
-
|
-
|
24
|
24
|
24
|
24
|
-
|
-
|
-
|
32
|
58
|
8
|
52
|
60
|
61 |
4 |
2,6 |
| 32
|
155
|
110
|
22
|
4
|
M20
|
42,4
|
43,5
|
-
|
-
|
24
|
24
|
26
|
24
|
-
|
-
|
-
|
32
|
60
|
8
|
62
|
68
|
68 |
6 |
2,9 |
| 40
|
170
|
125
|
22
|
4
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M20
|
48,3
|
49,5
|
-
|
-
|
26
|
26
|
28
|
26
|
-
|
-
|
-
|
34
|
62
|
10
|
70
|
80
|
82 |
6 |
2,9 |
| 50
|
195
|
145
|
26
|
4
|
M24
|
60,3
|
61,3
|
-
|
-
|
28
|
28
|
30
|
28
|
-
|
-
|
-
|
36
|
68
|
10
|
90
|
95
|
96 |
6 |
3,2 |
| 65
|
220
|
170
|
26
|
8
|
M24
|
76,1
|
77,5
|
-
|
-
|
30
|
30
|
34
|
30
|
-
|
-
|
45
|
40
|
76
|
12
|
108
|
118
|
118 |
6 |
3,6 |
| 80
|
230
|
180
|
26
|
8
|
M24
|
88,9
|
90,5
|
-
|
-
|
34
|
32
|
36
|
32
|
-
|
-
|
60
|
44
|
78
|
12
|
120
|
130
|
128 |
8 |
4,0 |
| 100
|
265
|
210
|
30
|
8
|
M27
|
114,3
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116,0
|
-
|
-
|
36
|
36
|
40
|
36
|
-
|
-
|
80
|
52
|
90
|
12
|
150
|
158
|
150 |
8 |
5,0 |
| 125
|
315
|
250
|
33
|
8
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M30
|
139,7
|
141,5
|
-
|
-
|
42
|
40
|
40
|
40
|
-
|
-
|
105
|
56
|
105
|
12
|
180
|
188
|
185 |
8 |
6,3 |
| 150
|
355
|
290
|
33
|
12
|
M30
|
168,3
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170,5
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-
|
-
|
48
|
44
|
44
|
44
|
-
|
-
|
130
|
60
|
115
|
12
|
210
|
225
|
216 |
10 |
7,1 |
| 200
|
430
|
360
|
36
|
12
|
M33
|
219,1
|
221,5
|
-
|
-
|
60
|
52
|
52
|
52
|
-
|
-
|
180
|
-
|
130
|
16
|
278
|
-
|
278 |
10 |
10,0 |
| 250
|
505
|
430
|
39
|
12
|
M36
|
273,0
|
276,5
|
-
|
-
|
72
|
60
|
60
|
60
|
-
|
-
|
210
|
-
|
157
|
18
|
340
|
-
|
340 |
12 |
12,5 |
| 300
|
585
|
500
|
42
|
16
|
M39
|
323,9
|
327,5
|
-
|
-
|
84
|
68
|
68
|
68
|
-
|
-
|
260
|
-
|
170
|
18
|
400
|
-
|
407 |
12 |
14,2 |
| 350
|
655
|
560
|
48
|
16
|
M45
|
355,6
|
359,5
|
-
|
-
|
95
|
74
|
74
|
74
|
-
|
-
|
300
|
-
|
189
|
20
|
460
|
-
|
460 |
12 |
16,0 |
| 400
|
715
|
620
|
48
|
16
|
M45
|
406,4
|
411,0
|
-
|
-
|
406
|
-
|
78
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
518 |
- |
- |
| 500
|
870
|
760
|
56
|
20
|
M52
|
508,0
|
543,5
|
-
|
-
|
128
|
-
|
94
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
630 |
- |
- |
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| * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,
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| NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. |
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