DIN 2637 PN100 Welding Neck Flange Dimensions, Technical Drawings, and Approx. Flange Weight
DOWNLOAD DIN 2637 PN100 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT PDF
Get Complete details of DIN Standard Flanges
DIN 2637 PN100 Welding Neck Flange Dimensions
Dimensions and Approx. Flange Weight
| Pipe Parameter |
d1 |
Flange Dimension |
Neck Size |
Hub Size |
Screw |
Approx. Flange Weight |
| DN |
ISO |
DIN |
D |
b |
k |
h1 |
d3 |
s |
r |
h2 |
d4 |
f |
No. of Holes |
d2 |
KG/PCS |
| 10 |
– |
14 |
100 |
20 |
70 |
45 |
28 |
1.8 |
4 |
6 |
40 |
2 |
4 |
14 |
1.07 |
| 17.2 |
– |
100 |
20 |
70 |
45 |
32 |
1.8 |
4 |
6 |
40 |
2 |
4 |
14 |
1.08 |
| 15 |
– |
20 |
105 |
20 |
75 |
45 |
32 |
2 |
4 |
6 |
45 |
2 |
4 |
14 |
1.19 |
| 21.3 |
– |
105 |
20 |
75 |
45 |
34 |
2 |
4 |
6 |
45 |
2 |
4 |
14 |
1.19 |
| 25 |
– |
30 |
140 |
24 |
100 |
58 |
48 |
2.6 |
4 |
8 |
68 |
2 |
4 |
18 |
2.61 |
| 33.7 |
– |
140 |
24 |
100 |
58 |
52 |
2.6 |
4 |
8 |
68 |
2 |
4 |
18 |
2.6 |
| 40 |
– |
44.5 |
170 |
26 |
125 |
62 |
65 |
2.9 |
6 |
10 |
88 |
3 |
4 |
22 |
4 |
| 48.3 |
– |
170 |
26 |
125 |
62 |
70 |
2.9 |
6 |
10 |
88 |
3 |
4 |
22 |
3.99 |
| 50 |
– |
57 |
195 |
28 |
145 |
68 |
86 |
3.2 |
6 |
10 |
102 |
3 |
4 |
26 |
5.72 |
| 60.3 |
– |
195 |
28 |
145 |
68 |
90 |
3.2 |
6 |
10 |
102 |
3 |
4 |
26 |
5.7 |
| 65 |
76.1 |
– |
220 |
30 |
170 |
76 |
108 |
3.6 |
6 |
12 |
122 |
3 |
8 |
26 |
7.43 |
| 80 |
88.9 |
– |
230 |
32 |
180 |
78 |
120 |
4 |
8 |
12 |
138 |
3 |
8 |
26 |
8.58 |
| 100 |
– |
108 |
265 |
36 |
210 |
90 |
145 |
5 |
8 |
12 |
162 |
3 |
8 |
30 |
13.02 |
| 114.3 |
– |
265 |
36 |
210 |
90 |
150 |
5 |
8 |
12 |
162 |
3 |
8 |
30 |
12.79 |
| 125 |
– |
133 |
315 |
40 |
250 |
105 |
180 |
6.3 |
8 |
12 |
188 |
3 |
8 |
33 |
21.29 |
| 139.7 |
– |
315 |
40 |
250 |
105 |
180 |
6.3 |
8 |
12 |
188 |
3 |
8 |
33 |
20.68 |
| 150 |
– |
159 |
355 |
44 |
290 |
115 |
210 |
7.1 |
10 |
12 |
218 |
3 |
12 |
33 |
28.9 |
| 168.3 |
– |
355 |
44 |
290 |
115 |
210 |
7.1 |
10 |
12 |
218 |
3 |
12 |
33 |
27.76 |
| 175 |
193.7 |
– |
385 |
48 |
320 |
127 |
245 |
8.8 |
10 |
16 |
260 |
3 |
12 |
33 |
36.94 |
| 200 |
219.1 |
– |
430 |
52 |
360 |
130 |
278 |
10 |
10 |
16 |
285 |
3 |
12 |
36 |
49.35 |
| 250 |
– |
267 |
505 |
60 |
430 |
157 |
340 |
12.5 |
12 |
18 |
345 |
3 |
12 |
39 |
81.71 |
| 273 |
– |
505 |
60 |
430 |
157 |
340 |
12.5 |
12 |
18 |
345 |
3 |
12 |
39 |
80.09 |
| 300 |
323.9 |
– |
585 |
68 |
500 |
170 |
400 |
14.2 |
12 |
18 |
410 |
4 |
16 |
42 |
116.25 |
| 350 |
355.6 |
– |
655 |
74 |
560 |
189 |
460 |
16 |
12 |
20 |
465 |
4 |
16 |
48 |
166.09 |
| – |
368 |
655 |
74 |
560 |
189 |
460 |
16 |
12 |
20 |
465 |
4 |
16 |
48 |
160.53 |
DIN 2637 PN100 Welding Neck 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 2637 PN100 Welding Neck Flange Supply and Export Network
List of Cities and Countries
