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DIN 2638 Weld Neck Flanges PN 160
Drawing of DIN 2638 Weld Neck Flanges(PN 160)
Dimensions and weight of DIN 2638 Weld Neck Flanges(PN 160)
|
Nominal
Diameter |
Pipe O.D
d1 |
Flange Dimensions
|
Hub Dimensions
|
Raised Face
|
Bolting Dimensions
|
WT.
|
||||||||||
|
DN
|
ISO
|
DIN
|
D
|
b
|
K
|
h1
|
d3
|
s
|
r
|
h2
|
d4
|
f
|
n
|
bolt
|
d2
|
Kgs
|
|
10
|
-
|
14.0
|
100
|
20
|
70
|
45
|
28
|
2
|
4
|
6
|
40
|
2
|
4
|
M12
|
14
|
1.09
|
|
17.2
|
-
|
100
|
20
|
70
|
45
|
32
|
2
|
4
|
6
|
40
|
2
|
4
|
M12
|
14
|
1.09
|
|
|
15
|
-
|
20.0
|
105
|
20
|
75
|
45
|
32
|
2
|
4
|
6
|
45
|
2
|
4
|
M12
|
14
|
1.19
|
|
21.3
|
-
|
105
|
20
|
75
|
45
|
34
|
2
|
4
|
6
|
45
|
2
|
4
|
M12
|
14
|
1.19
|
|
|
25
|
-
|
30.0
|
140
|
24
|
100
|
58
|
48
|
2.9
|
4
|
8
|
68
|
2
|
4
|
M16
|
18
|
2.66
|
|
33.7
|
-
|
140
|
24
|
100
|
58
|
52
|
2.9
|
4
|
8
|
68
|
2
|
4
|
M16
|
18
|
2.66
|
|
|
40
|
-
|
44.5
|
170
|
28
|
125
|
64
|
65
|
3.6
|
6
|
10
|
88
|
3
|
4
|
M20
|
22
|
4.3
|
|
48.3
|
-
|
170
|
28
|
125
|
64
|
70
|
3.6
|
6
|
10
|
88
|
3
|
4
|
M20
|
22
|
4.3
|
|
|
50
|
-
|
57.0
|
195
|
30
|
145
|
75
|
86
|
4
|
6
|
10
|
102
|
3
|
4
|
M24
|
26
|
6.25
|
|
60.3
|
-
|
195
|
30
|
145
|
75
|
90
|
4
|
6
|
10
|
102
|
3
|
4
|
M24
|
26
|
6.25
|
|
|
65
|
76.1
|
-
|
220
|
34
|
170
|
82
|
108
|
5
|
6
|
12
|
122
|
3
|
8
|
M24
|
26
|
8.35
|
|
80
|
88.9
|
-
|
230
|
36
|
180
|
86
|
120
|
6.3
|
8
|
12
|
138
|
3
|
8
|
M24
|
26
|
9.75
|
|
100
|
-
|
108.0
|
265
|
40
|
210
|
100
|
145
|
8
|
8
|
12
|
162
|
3
|
8
|
M27
|
30
|
14.8
|
|
114.3
|
-
|
265
|
40
|
210
|
100
|
150
|
8
|
8
|
12
|
162
|
3
|
8
|
M27
|
30
|
14.8
|
|
|
125
|
-
|
133.0
|
315
|
44
|
250
|
115
|
180
|
10
|
8
|
14
|
188
|
3
|
8
|
M30
|
33
|
23
|
|
139.7
|
-
|
315
|
44
|
250
|
115
|
180
|
10
|
8
|
14
|
188
|
3
|
8
|
M30
|
33
|
23
|
|
|
150
|
-
|
159.0
|
355
|
50
|
290
|
128
|
210
|
12.5
|
10
|
14
|
218
|
3
|
12
|
M30
|
33
|
32.5
|
|
168.3
|
-
|
355
|
50
|
290
|
128
|
210
|
12.5
|
10
|
14
|
218
|
3
|
12
|
M30
|
33
|
32.5
|
|
|
175
|
193.7
|
-
|
390
|
54
|
320
|
138
|
245
|
14.2
|
10
|
16
|
260
|
3
|
12
|
M33
|
36
|
43.5
|
|
200
|
219.1
|
-
|
430
|
60
|
360
|
140
|
278
|
16
|
10
|
16
|
285
|
3
|
12
|
M33
|
36
|
59.4
|
|
250
|
-
|
267.0
|
515
|
68
|
430
|
155
|
340
|
20
|
12
|
18
|
345
|
3
|
12
|
M39
|
42
|
94.5
|
|
273.0
|
-
|
515
|
68
|
430
|
155
|
340
|
20
|
12
|
18
|
345
|
3
|
12
|
M39
|
42
|
94.5
|
|
|
300
|
323.9
|
-
|
585
|
78
|
500
|
175
|
400
|
22.2
|
12
|
18
|
410
|
4
|
16
|
M39
|
42
|
136
|
*All dimensions are in mm unless otherwise specified.
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Views: Author：hbmetals Date:15/07/20