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 |
|
|
|
Flange
Flange Overview
Material of Flange
Technology Information
Drawing of ANSI B16.5
Drawing of ANSI B16.36
Drawing of BS
Drawing of DIN
Drawing of JIS
Forged Flange
welding neck flanges
Slip-On Flanges
Lap Joint Flanges
Threaded Flanges
Blind Flanges
Orifice Flanges
Steel plate flanges
Drawing of KS/JIS
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