Flange
Drawing of DIN
Flange blind, slip on, welding neck from 6 Bar to 40 Bar in accordance with DIN. We can also manufacture in different shapes and sizes
depending upon your purpose.
6 BAR
DIN 2573 SLIP-ON FLANGES
DIN 2527 BLAND FLANGES
DIN 2631 WELDING NECK FLANGES
Unit mm
| Bore |
Common Dimension |
Hub |
Raised Face |
Drlling |
Approx
Weight(kg) |
Nominal
Bore |
d1 |
D |
t |
K |
T |
d3 |
s |
r |
a |
d4 |
f |
Number of Bolt |
x |
d2 |
Din 2573 |
Din 2631 |
| Welding Neck |
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 |
0.036 |
0.335 |
| 15 |
20
21.3*) |
80 |
12 |
12 |
12 |
55 |
30 |
28
30 |
2.0 |
4 |
6 |
40 |
2 |
4 |
M10 |
- |
11.5 |
0.410 |
0.329 |
| 20 |
25
26.9*) |
90 |
14 |
14 |
14 |
65 |
32 |
35
38 |
2.3 |
4 |
6 |
50 |
2 |
4 |
M10 |
- |
11.5 |
0.600 |
0.592 |
| 25 |
30
33.7*) |
100 |
14 |
14 |
14 |
75 |
35 |
40
42 |
2.6 |
4 |
6 |
60 |
2 |
4 |
M10 |
- |
11.5 |
0.740 |
0.747 |
| 32 |
38
42.4*) |
120 |
14 |
16 |
14 |
90 |
35 |
50
55 |
2.6 |
6 |
6 |
70 |
2 |
4 |
M12 |
(1/2") |
14 |
1.19 |
1.05 |
| 40 |
44.5
48.3*) |
130 |
14 |
16 |
14 |
100 |
38 |
58
62 |
2.6 |
6 |
7 |
80 |
3 |
4 |
M12 |
(1/2") |
14 |
1.39 |
1.18 |
| 50 |
57
60.3*) |
140 |
14 |
16 |
14 |
110 |
38 |
70
74 |
2.9 |
6 |
8 |
90 |
3 |
4 |
M12 |
(1/2") |
14 |
1.53 |
1.34 |
| 65 |
76.1*) |
160 |
14 |
16 |
14 |
130 |
38 |
88 |
2.9 |
6 |
9 |
110 |
3 |
4 |
M12 |
(1/2") |
14 |
1.89 |
1.67 |
| 80 |
88.9*) |
190 |
16 |
18 |
16 |
150 |
42 |
102 |
3.2 |
8 |
10 |
128 |
3 |
4 |
M16 |
(1/2") |
18 |
2.98 |
2.71 |
| 100 |
108
114.3*) |
210 |
16 |
18 |
16 |
170 |
45 |
122
130 |
3.6 |
8 |
10 |
148 |
3 |
4 |
M16 |
(5/8") |
18 |
3.46 |
3.24 |
| 125 |
133
139.7*) |
240 |
18 |
20 |
18 |
200 |
48 |
148
155 |
4.0 |
8 |
10 |
178 |
3 |
8 |
M16 |
(5/8") |
18 |
4.60 |
4.49 |
| 150 |
159
168.3*) |
265 |
18 |
20 |
18 |
225 |
48 |
172
184 |
4.5 |
10 |
12 |
202 |
3 |
8 |
M16 |
(5/8") |
18 |
5.22 |
5.15 |
| 200 |
216
219.1*) |
320 |
20 |
22 |
20 |
280 |
55 |
230
236 |
5.9 |
10 |
15 |
258 |
3 |
8 |
M16 |
(5/8") |
18 |
7.15 |
7.78 |
| 250 |
267
273*) |
375 |
22 |
24 |
22 |
335 |
60 |
282
290 |
6.2 |
12 |
15 |
312 |
3 |
12 |
M16 |
(5/8") |
18 |
9.61 |
10.8 |
| 300 |
318
323.9*) |
440 |
22 |
24 |
22 |
395 |
62 |
335
342 |
7.1 |
12 |
15 |
365 |
4 |
12 |
M20 |
(3/4") |
23 |
12.6 |
14.0 |
| 350 |
355.6*)
368 |
490 |
22 |
26 |
22 |
445 |
62 |
385 |
7.1 |
12 |
15 |
415 |
4 |
12 |
M20 |
(3/4") |
23 |
15.6 |
16.1 |
| 400 |
406.4*)
419 |
540 |
22 |
28 |
22 |
495 |
65 |
438 |
7.1 |
12 |
15 |
455 |
4 |
16 |
M20 |
(3/4") |
23 |
18.4 |
18.3 |
| 500 |
508*)
521 |
645 |
24 |
30 |
24 |
600 |
68 |
538 |
7.1 |
12 |
15 |
570 |
4 |
20 |
M20 |
(3/4") |
23 |
24.5 |
24.6 |
| 600 |
609*)
622 |
755 |
24 |
|
|
705 |
70 |
640 |
7.1 |
12 |
16 |
670 |
5 |
20 |
M24 |
(7/8") |
27 |
|
|
| 700 |
711.2*)
720 |
860 |
24 |
|
|
810 |
70 |
740 |
7.1 |
12 |
16 |
775 |
5 |
24 |
M24 |
(7/8") |
27 |
|
|
| 800 |
812.8*)
820 |
975 |
24 |
|
|
920 |
70 |
842 |
7.1 |
12 |
16 |
880 |
5 |
24 |
M27 |
(1") |
30 |
|
|
| 900 |
914.4*)
920 |
1075 |
26 |
|
|
1020 |
70 |
942 |
7.1 |
12 |
16 |
980 |
5 |
24 |
M27 |
(1") |
30 |
|
|
| 1000 |
1016*)
1020 |
1175 |
26 |
|
|
1120 |
70 |
1045 |
7.1 |
16 |
16 |
1080 |
5 |
28 |
M27 |
(1") |
30 |
|
|
|
