Flanges
- American Standard
- British Standard
- German Standard
- BS EN 1092-1:2002
DIN 2573 / DIN 2576
DIN
2573 PN 6 (in mm) |
Nominal Pipe Size |
Diameter of |
Flange I.D |
Flange Dia |
Thk of Flange |
Dia of Bolt Circle |
No. of |
Dia of Bolt Holes |
|
DN |
Pipe |
D5 |
D |
B |
K |
holes |
D2 |
KG |
10 |
17.20 |
17.70 |
75 |
12 |
50 |
4 |
11 |
0.36 |
15 |
21.30 |
22.00 |
80 |
12 |
55 |
4 |
11 |
0.40 |
20 |
26.90 |
27.60 |
90 |
14 |
65 |
4 |
11 |
0.59 |
25 |
33.70 |
34.40 |
100 |
14 |
75 |
4 |
11 |
0.72 |
32 |
42.40 |
43.10 |
120 |
16 |
90 |
4 |
14 |
1.16 |
40 |
48.30 |
49.00 |
130 |
16 |
100 |
4 |
14 |
1.35 |
50 |
60.30 |
61.10 |
140 |
16 |
110 |
4 |
14 |
1.49 |
65 |
76.10 |
77.10 |
160 |
16 |
130 |
4 |
14 |
1.86 |
80 |
88.90 |
90.30 |
190 |
18 |
150 |
4 |
14 |
2.96 |
100 |
114.30 |
115.90 |
210 |
18 |
170 |
4 |
18 |
3.26 |
125 |
139.70 |
141.60 |
240 |
20 |
200 |
8 |
18 |
4.31 |
150 |
168.20 |
170.50 |
265 |
20 |
225 |
8 |
18 |
4.76 |
200 |
219.10 |
221.80 |
320 |
22 |
280 |
8 |
18 |
6.87 |
250 |
273.00 |
276.20 |
325 |
24 |
335 |
12 |
18 |
8.94 |
300 |
323.90 |
327.60 |
440 |
24 |
395 |
12 |
22 |
11.91 |
350 |
355.60 |
359.70 |
480 |
26 |
445 |
12 |
22 |
16.52 |
400 |
406.40 |
411.00 |
540 |
28 |
495 |
16 |
22 |
18.84 |
450 |
457.00 |
462.30 |
595 |
30 |
550 |
16 |
22 |
24.52 |
500 |
508.00 |
513.60 |
645 |
30 |
600 |
20 |
22 |
26.37 |
|
DIN
2576 PN 10 (in mm) |
Nominal Pipe Size |
Diameter of |
Flange I.D |
Flange Dia |
Thk of Flange |
Dia of Bolt Circle |
No. of |
Dia of Bolt Holes |
|
DN |
Pipe |
D5 |
D |
B |
K |
holes |
D2 |
KG |
10 |
17.20 |
17.70 |
90 |
14 |
60 |
4 |
14 |
0.60 |
15 |
21.30 |
22.00 |
95 |
14 |
65 |
4 |
14 |
0.67 |
20 |
26.90 |
27.60 |
105 |
16 |
75 |
4 |
14 |
0.94 |
25 |
33.70 |
34.40 |
115 |
16 |
85 |
4 |
14 |
1.11 |
32 |
42.40 |
43.10 |
140 |
16 |
100 |
4 |
18 |
1.62 |
40 |
48.30 |
49.00 |
150 |
16 |
110 |
4 |
18 |
1.85 |
50 |
60.30 |
61.10 |
165 |
18 |
125 |
4 |
18 |
2.46 |
65 |
76.10 |
77.10 |
185 |
18 |
145 |
4 |
18 |
2.99 |
80 |
88.90 |
90.30 |
200 |
20 |
160 |
8 |
18 |
3.61 |
100 |
114.30 |
115.90 |
220 |
20 |
180 |
8 |
18 |
3.99 |
125 |
139.70 |
141.60 |
250 |
22 |
210 |
8 |
18 |
5.41 |
150 |
168.30 |
170.50 |
285 |
22 |
240 |
8 |
22 |
6.55 |
175 |
193.70 |
196.10 |
315 |
24 |
270 |
8 |
22 |
8.42 |
200 |
219.10 |
221.80 |
340 |
24 |
295 |
8 |
22 |
9.28 |
250 |
273.00 |
276.20 |
395 |
26 |
350 |
12 |
22 |
11.85 |
300 |
323.90 |
327.60 |
445 |
26 |
400 |
12 |
22 |
13.61 |
350 |
355.60 |
359.70 |
505 |
28 |
460 |
16 |
22 |
20.35 |
400 |
406.40 |
411.00 |
565 |
32 |
515 |
18 |
26 |
27.52 |
450 |
457.00 |
462.30 |
615 |
38 |
565 |
20 |
26 |
35.11 |
500 |
508.00 |
613.60 |
670 |
38 |
620 |
20 |
26 |
40.20 |
600 |
610.00 |
615.50 |
780 |
40 |
725 |
20 |
26 |
51.87 |
|