DIN 2502 PN16 Plate Flange Dimensions, Technical Drawings, and Approx. Flange Weight
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DIN 2502 PN16 Plate Flange Dimensions
Dimensions and Approx. Flange Weight
| Nominal Pipe Size |
Diameter of Pipe |
Flange I.D |
Flange Dia |
Thk of Flanges |
Dia of Bolt Circle |
No. of holes |
Dia of Bolt Holes |
Approx.Weight |
| DN |
ISO |
DIN |
d5 |
D |
b |
k |
BN |
d2 |
KG/PCS |
| 10 |
– |
14 |
14.5 |
90 |
14 |
60 |
4 |
14 |
0.61 |
| 17.2 |
– |
17.7 |
90 |
14 |
60 |
4 |
14 |
0.6 |
| 15 |
– |
20 |
21 |
95 |
14 |
65 |
4 |
14 |
0.67 |
| 21.3 |
– |
22 |
95 |
14 |
65 |
4 |
14 |
0.67 |
| 20 |
– |
25 |
26 |
105 |
16 |
75 |
4 |
14 |
0.94 |
| 26.9 |
– |
27.6 |
105 |
16 |
75 |
4 |
14 |
0.94 |
| 25 |
– |
30 |
31 |
115 |
16 |
85 |
4 |
14 |
1.13 |
| 33.7 |
– |
34.4 |
115 |
16 |
85 |
4 |
14 |
1.11 |
| 32 |
– |
38 |
39 |
140 |
16 |
100 |
4 |
18 |
1.66 |
| 42.4 |
– |
43.1 |
140 |
16 |
100 |
4 |
18 |
1.62 |
| 40 |
– |
44.5 |
45.5 |
150 |
16 |
110 |
4 |
18 |
1.89 |
| 48.3 |
– |
49 |
150 |
16 |
110 |
4 |
18 |
1.85 |
| 50 |
– |
57 |
58.1 |
165 |
18 |
125 |
4 |
18 |
2.5 |
| 60.3 |
– |
61.1 |
165 |
18 |
125 |
4 |
18 |
2.46 |
| 65 |
76.1 |
– |
77.1 |
185 |
18 |
145 |
4 |
18 |
2.99 |
| 80 |
88.9 |
– |
90.3 |
200 |
20 |
160 |
8 |
18 |
3.61 |
| 100 |
– |
108 |
109.6 |
220 |
20 |
180 |
8 |
18 |
4.17 |
| 114.3 |
– |
115.9 |
220 |
20 |
180 |
8 |
18 |
3.99 |
| 125 |
– |
133 |
134.8 |
250 |
22 |
210 |
8 |
18 |
5.66 |
| 139.7 |
– |
141.6 |
250 |
22 |
210 |
8 |
18 |
5.41 |
| 150 |
– |
159 |
161.1 |
285 |
22 |
240 |
8 |
22 |
6.97 |
| 168.3 |
– |
170.5 |
285 |
22 |
240 |
8 |
22 |
6.55 |
| 175 |
193.7 |
– |
196.1 |
315 |
24 |
270 |
8 |
22 |
8.42 |
| 200 |
219.1 |
– |
221.8 |
340 |
24 |
295 |
12 |
22 |
8.97 |
| 250 |
– |
267 |
270.2 |
405 |
26 |
355 |
12 |
26 |
13.29 |
| 273 |
– |
276.2 |
405 |
26 |
355 |
12 |
26 |
12.76 |
| 300 |
323.9 |
– |
327.6 |
460 |
28 |
410 |
12 |
26 |
16.6 |
| 350 |
355.6 |
– |
359.7 |
520 |
30 |
470 |
16 |
26 |
24.08 |
| – |
368 |
372.2 |
520 |
30 |
470 |
16 |
26 |
22.39 |
| 400 |
406.4 |
– |
411 |
580 |
32 |
525 |
16 |
30 |
30.2 |
| – |
419 |
423.7 |
580 |
32 |
525 |
16 |
30 |
28.11 |
| 450 |
457 |
– |
462.3 |
640 |
38 |
585 |
20 |
30 |
41.67 |
| 500 |
508 |
– |
513.6 |
715 |
38 |
650 |
20 |
33 |
52.87 |
| 600 |
610 |
– |
616.5 |
840 |
42 |
770 |
20 |
36 |
77.58 |
| 700 |
711 |
– |
716 |
910 |
44 |
840 |
24 |
36 |
77.13 |
| 800 |
813 |
– |
818 |
1025 |
50 |
950 |
24 |
39 |
106.35 |
| 900 |
914 |
– |
920 |
1125 |
54 |
1050 |
28 |
39 |
125.39 |
| 1000 |
1016 |
– |
1022 |
1255 |
60 |
1170 |
28 |
42 |
177.99 |
DIN 2502 PN16 Plate Flange Industries and Applications
Widely used in the industries
- Pumps, Valves, and vessels in manufacturing and food processing.
- Pipe connections in industrial waterworks.
- Heat exchangers and heating systems of all sizes.
- Mining support.
- Nuclear power systems.
- Plumbing and mechanical systems.
- Assemblies in the oil, gas, and petrochemical industries.
- Fire protection systems.
DIN 2502 PN16 Plate Flange Supply and Export Network
List of Cities and Countries
