|
STEEL
FLANGES
DIN
2573 , 2527 & 2631
6BAR
| Bore
|
Common
Dimension |
Hub
|
Raised
Face |
Drilling |
Approx
Weight(kg) |
| Nominal
Bore |
d1 |
D |
t |
K |
T |
d3 |
s |
r |
a
「
|
d4 |
f |
number
of Bott |
Dia.
of Bott |
d2 |
NIN
2543 |
NIN
2633 |
| Welding
Neck |
Slipon |
Blind |
| 10
15
20
|
14
17.2*)
20
21.3*)
25
26.9*)
|
75
80
90
|
12
12
14
|
12
12
14
|
12
12
14
|
50
55
65
|
28
30
32
|
22
26
28
30
35
38
|
1.8
2.0
2.3
|
4
4
4
|
6
6
6
|
35
40
50
|
2
2
2
|
4
4
4
|
M10
M10
M10
|
-
-
-
|
11.5
11.5
11.5
|
0.036
0.410
0.600
|
0.335
0.392
0.592
|
| 25
32
40
|
30
33.7*)
38
42.4*)
44.5
48.3*)
|
100
120
130
|
14
14
14
|
14
16
16
|
14
14
14
|
75
90
100
|
35
35
38
|
40
42
50
55
58
62
|
2.6
2.6
2.6
|
4
6
6
|
6
6
7
|
60
70
80
|
2
2
3
|
4
4
4
|
M10
M12
M12
|
-
(1/2")
(1/2")
|
11.5
14
14
|
0.740
1.19
1.39
|
0.747
1.05
1.18
|
| 50
65
80
|
57
60.3*)
76.1*)
88..9*)
|
140
160
190
|
14
14
16
|
16
16
18
|
14
14
16
|
110
130
150
|
38
38
42
|
70
74
88
102
|
2.9
2.9
3.2
|
6
6
8
|
8
9
10
|
90
110
128
|
3
3
3
|
4
4
4
|
M12
M12
M16
|
(1/2")
(1/2")
(5/8")
|
14
14
18
|
1.53
1.89
2.98
|
1.34
1.67
2.71
|
| 100
125
150
|
108
114.3*)
133
139.7*)
159
168.3*)
|
210
240
365
|
16
18
18
|
18
20
20
|
16
18
18
|
170
200
225
|
45
48
48
|
122
130
148
155
172
184
|
3.6
4.0
4.5
|
8
8
10
|
10
10
12
|
148
170
202
|
3
3
3
|
4
8
8
|
M16
M16
M16
|
(5/8")
(5/8")
(5/8")
|
18
18
18
|
3.46
4.60
5.22
|
3.24
4.49
5.15
|
| 200
250
300
|
216
219.1*)
267
273*)
318
323.9*)
|
320
375
440
|
20
22
22
|
22
24
24
|
20
22
22
|
280
335
395
|
55
60
62
|
232
236
282
290
335
342
|
5.9
6.2
7.1
|
10
12
12
|
15
15
15
|
258
312
365
|
3
3
4
|
8
12
12
|
M16
M16
M20
|
(5/8")
(5/8")
(3/4")
|
18
18
23
|
7.15
9.61
12.6
|
7.78
10.8
14.0
|
| 350
400
500
|
355.6*)
368
4.6.4*)
419
5.8*)
512
|
490
540
645
|
22
22
24
|
26
28
30
|
22
22
24
|
445
495
600
|
62
65
68
|
385
438
538
|
7.1
7.1
7.1
|
12
12
12
|
15
15
15
|
415
455
570
|
4
4
4
|
12
16
20
|
M20
M20
M20
|
(3/4")
(3/4")
(3/4")
|
23
23
23
|
15.6
18.4
24.5
|
16.1
18.3
24.6
|
| 600
700
800
|
6.9.6*)
622
711.2*)720
712.8*)820
|
755
860
975
|
24
24
24
|
|
|
705
810
920
|
70
70
70
|
640
740
842
|
7.1
7.1
7.1
|
12
12
12
|
16
16
16
|
670
775
880
|
5
5
5
|
20
24
24
|
M24
M24
M27
|
(7/8")
(7/8")
(1")
|
27
27
30
|
|
31.5
37.4
40.1
|
| 900
1000
|
914.4*)920
1016*)1020
|
1075
1175
|
26
26
|
|
|
1020
1120
|
70
70
|
942
1045
|
7.1
7.1
|
12
16
|
16
16
|
980
1080
|
5
5
|
24
28
|
M27
27
|
(1")
(1")
|
30
30
|
|
61.9 |
NOTE
:* Out side diameter of pipe complies with ISO recommendation
R64
|
