Technische Tabellen und Informationen : Gewindegrößen |
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| Gewindemaße: Zoll - metrisch |
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| Withworth-Rohrgewinde DIN259 (ISO 228) |
Rundgewinde DIN 405, |
Amerikanisches, kegeliges |
| und DIN 2999 |
auch Kordelgewinde |
Rohrgewinde NPT |
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(Auszug aus ASA B 2.1 - (1960) |
| Gewinde |
Nenn-Ø |
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Gang- |
Gewinde- |
Nenn-Ø |
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Gang- |
Gewinde- |
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Gang- |
| nach |
außen |
Kern-Ø |
zahl |
benennung |
außen |
Kern-Ø |
zahl |
benennung |
|
zahl |
| ISO 228 |
DIN 2999 |
gerundet |
innen |
auf 1" = |
Zoll |
gerundet |
innen |
auf 1" = |
Zoll |
Außen-Ø |
auf 1" = |
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in mm |
in mm |
25.4 mm |
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in mm |
in mm |
25.4 mm |
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in mm |
25.4 mm |
| G
1/8" |
R 1/8" |
10 |
8,566 |
28 |
Rd 24X1/8" |
24 |
21,14 |
8 |
1/8" |
10,287 |
27 |
| G
1/4" |
R 1/4" |
13 |
11,445 |
19 |
Rd 32X1/8" |
32 |
29,14 |
8 |
1/4" |
13,716 |
18 |
| G
3/8" |
R 3/8" |
17 |
14,950 |
19 |
Rd 38X1/8" |
38 |
35,14 |
8 |
3/8" |
17,145 |
18 |
| G
1/2" |
R 1/2" |
21 |
18,631 |
14 |
Rd 46X1/6" |
46 |
42,19 |
6 |
1/2" |
21,336 |
14 |
| G
5/8" |
R 5/8" |
23 |
20,587 |
14 |
Rd 55X1/6" |
55 |
51,19 |
6 |
3/4" |
26,670 |
14 |
| G
3/4" |
R 3/4" |
26 |
24,117 |
14 |
Rd 62X1/6" |
62 |
58,19 |
6 |
1" |
33,401 |
11
1/2 |
| G
7/8" |
R 7/8" |
30 |
27,877 |
14 |
Rd 75X1/6" |
75 |
71,19 |
6 |
1 1/4" |
42,164 |
11
1/2 |
| G
1" |
R 1" |
33 |
|
11 |
Rd 90X1/6" |
90 |
86,19 |
6 |
1 1/2" |
48,260 |
11
1/2 |
| G 1
1/4" |
R 1 1/4" |
42 |
38,952 |
11 |
Rd 105X1/4" |
105 |
99,28 |
4 |
2" |
60,325 |
11
1/2 |
| G 1
1/2" |
R 1 1/2" |
48 |
44,845 |
11 |
Rd 150X1/4" |
150 |
144,28 |
4 |
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| G
2" |
R 2" |
60 |
56,656 |
11 |
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| G 2
1/2" |
R 2 1/2" |
75 |
72,226 |
11 |
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| G
3" |
R 3" |
88 |
84,926 |
11 |
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| G 4" |
R 4" |
113 |
110,072 |
11 |
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| Abkürzungen |
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Schlauch Innen - Ø |
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Ø Zoll |
Ø mm |
Ø Zoll |
Ø mm |
| DN =Nenndurchgang |
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1/4" |
6 |
7/8" |
22 |
| NW =Nennweite |
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5/16" |
8 |
1" |
25 |
| PN =Nenndruck |
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3/8" |
10 |
1 1/4" |
32 |
| SW =Schlüsselweite |
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1/2" |
13 |
1 1/2" |
38 |
| LW =Lichte Weite |
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5/8" |
16 |
2" |
52 |
| SLW
=Schlauchweite =Schlauch - Ø - innen |
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3/4" |
19 |
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