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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