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DIN PN6 Forged/Cast Steel Flanges
The flanges with the dimensions of this standard can be used at maximum 120°C temperature with up to 6 bar of working pressure.
- Specification
Unit: mm
Pipe
Flange
Neck
Raised Face
Bolts
Arropx.
Weight (kg)
DN
d1
DIN
(ISO)*
D
b
k
h1
d3
DIN
(ISO)
s
r
h2
d4
f
#
Dia. of Bolt
d2
Weld-
ing Nack
Slip- on
Blind
Welding Nack
Slip-on
Blind
10
14
(17.2)
75
12
12
12
50
28
22
(26)
1.8
4
6
35
2
4
M10
-
11.5
0.34
0.36
0.33
15
20
(21.3)
80
12
12
12
55
30
28
(30)
2
4
6
40
2
4
M10
-
11.5
0.39
0.41
0.38
20
25
(26.9)
90
14
14
14
65
32
35
(38)
2.3
4
6
50
2
4
M10
-
11.5
0.59
0.60
0.59
25
30
(33.7)
100
14
14
14
75
35
40
(42)
2.6
4
6
60
2
4
M10
-
11.5
0.75
0.74
0.74
32
38
(42.4)
120
14
16
14
90
35
50
(55)
2.6
6
6
70
2
4
M12
1/2"
14
1.05
1.19
1.07
40
44.5
(48.3)
130
14
16
14
100
38
58
(62)
2.6
6
7
80
3
4
M12
1/2"
14
1.18
1.39
1.21
50
57
(60.3)
140
14
16
14
110
38
70
(74)
2.9
6
8
90
3
4
M12
1/2"
14
1.34
1.53
1.43
65
76.1
160
14
16
14
130
38
88
2.9
6
9
110
3
4
M12
1/2"
14
1.67
1.89
2.21
80
88.9
190
16
18
16
150
42
102
3.2
8
10
128
3
4
M16
5/8"
18
2.71
2.98
3.09
100
108 (114)
210
16
18
16
170
45
122
(130)
3.6
8
10
148
3
4
M16
5/8"
18
3.24
3.46
4.37
125
133
(139)
240
18
20
18
200
48
148
(155)
4
8
10
178
3
8
M16
5/8"
18
4.49
4.60
5.68
150
159
(168)
265
18
20
18
225
48
172
(184)
4.5
10
12
202
3
8
M16
5/8"
18
5.15
5.22
7.02
200
216
(219)
320
20
22
20
280
55
230
(236)
5.9
10
15
258
3
8
M16
5/8"
18
7.78
7.15
11.7
250
267
(273)
375
22
24
22
335
60
282
(290)
6.3
12
15
312
3
12
M16
5/8"
18
10.8
9.61
17.6
300
318
(323)
440
22
24
22
395
62
335
(342)
7.1
12
15
365
4
12
M20
3/4"
23
14.0
12.6
24.0
350
368
(355)
490
22
26
22
445
62
385
7.1
12
15
415
4
12
M29
3/4"
23
16.5
15.6
30.1
400
419
(406)
540
22
26
22
495
65
438
7.1
12
15
465
4
16
M20
3/4"
23
18.7
18.4
36.4
500
521
(508)
645
24
30
24
600
68
538
7.1
12
15
570
4
20
M20
3/4"
23
28.6
24.5
58.1
600
622
(609)
755
24
-
-
705
70
640
7.1
12
16
670
5
20
M24
7/8"
27
31.5
-
-
* NOTE: Outside diameter of pipe complies with ISO recommendation R64.
- File download
- Literature
Brochures(PDF)
