|
Rohr
|
| DN (1) |
|
Aussen-
durchmesser |
Wanddicke |
Innen-
durchmesser |
di,n-1 4 (2)
di,n 4 |
Oberfläche
Länge |
Masse (3)
Länge |
Inhalt
Länge |
Volumenstrom
Geschwindigkeit |
Bogen-
radius |
r
di |
| [mm] |
[inch] |
[mm] |
[mm] |
[mm] |
[-] |
[m²/m] |
[kg/m] |
[Liter/m] |
[(m³/h)/(m/s)] |
[mm] |
[-] |
| |
|
d |
|
di |
|
|
|
|
|
r |
|
| 6 |
1/8" | - | - | - |
- |
- |
- |
- |
- |
- | - |
| 8 |
¼" | - | - | - |
- |
- |
- |
- |
- |
- | - |
| 10 |
3/8" | 12 | 1 | 10 |
- |
0.038 |
0.051 |
0.079 |
0.283 |
- | - |
| 15 |
½" | 20 | 1.5 | 17 |
0.12 |
0.063 |
0.13 |
0.227 |
0.817 |
34 | 2 |
| 20 |
¾" | 25 | 1.9 | 21.2 |
0.41 |
0.079 |
0.205 |
0.353 |
1.271 |
42.4 | 2 |
| 25 |
1" | 32 | 2.4 | 27.2 |
0.37 |
0.101 |
0.332 |
0.581 |
2.092 |
54.4 | 2 |
| 32 |
11/4" | 40 | 3 | 34 |
0.41 |
0.126 |
0.519 |
0.908 |
3.269 |
68 | 2 |
| 40 |
1½" | 50 | 3.7 | 42.6 |
0.41 |
0.157 |
0.801 |
1.425 |
5.131 |
85.2 | 2 |
| 50 |
2" | 63 | 4.7 | 53.6 |
0.4 |
0.198 |
1.281 |
2.256 |
8.123 |
107.2 | 2 |
| 65 |
2½" | 75 | 5.6 | 63.8 |
0.5 |
0.236 |
1.817 |
3.197 |
11.509 |
127.6 | 2 |
| 80 |
3" | 90 | 6.7 | 76.6 |
0.48 |
0.283 |
2.609 |
4.608 |
16.59 |
153.2 | 2 |
| 100 |
4" | 110 | 8.1 | 93.8 |
0.44 |
0.346 |
3.858 |
6.91 |
24.877 |
187.6 | 2 |
| 125 |
5" | 140 | 10.3 | 119.4 |
0.38 |
0.44 |
6.245 |
11.197 |
40.309 |
238.4 | 2 |
| 150 |
6" | 160 | 11.8 | 136.4 |
0.59 |
0.503 |
8.175 |
14.612 |
52.604 |
272.8 | 2 |
| (1) |
Nennweite nach DIN EN ISO 6708
|
| (2) |
Verhältnis der Druckverluste zweier gerader Rohrleitungen
benachbarter Nennweiten bei laminarer Strömung.
Bei turbulenter Strömung wird noch mehr Druckverlust eingespart.
|
| (3) |
Kunststoffdichte: 1488 kg/m³
|