Die Nennrohrgröße (NPS) ist eine nordamerikanische Reihe von Standards zur Bestimmung des Rohrdurchmessers und der Rohrdicke. Die Rohrgröße wird mit zwei nicht dimensionalen Zahlen angegeben: einer nominalen Rohrgröße (NPS) für den Innendurchmesser basierend auf Zoll und einem Zeitplan (Sched. Oder Sch.) Für die Wandstärke.
Erfahren Sie mehr über Rohrgrößen und Toleranzen.
ROHRPLAN WANDDICKE (Zoll) | ||||||||
|---|---|---|---|---|---|---|---|---|
Nominal | OD Zoll | 10s | 10 | 40s & Std | 40 | 80er & EH | 80 | 160 |
1/8 | .405 | .049 | .049 | .068 | .068 | .095 | .095 | |
1/4 | .540 | .065 | .065 | .088 | .088 | .119 | .119 | |
3/8 | .675 | .065 | .065 | .091 | .091 | .126 | .126 | |
1/2 | .840 | .083 | .083 | .109 | .109 | .147 | .147 | .187 |
3/4 | 1,050 | .083 | .083 | .113 | .113 | .154 | .154 | .218 |
1 | 1.315 | .109 | .109 | .133 | .133 | .179 | .179 | .250 |
1 1/4 | 1,660 | .109 | .109 | .140 | .140 | .191 | .191 | .250 |
1 1/2 | 1.900 | .109 | .109 | .145 | .145 | .200 | .200 | .281 |
2 | 2,375 | .109 | .109 | .154 | .154 | .218 | .218 | .343 |
2 1/2 | 2,875 | .120 | .120 | .203 | .203 | .276 | .276 | .375 |
3 | 3.500 | .120 | .120 | .216 | .216 | .300 | .300 | .437 |
3 1/2 | 4.000 | .120 | .120 | .226 | .226 | .318 | .318 | |
4 | 4.500 | .120 | .120 | .237 | .237 | .337 | .337 | .531 |
4 1/2 | 5.000 | .247 | .355 | |||||
5 | 5,563 | .134 | .134 | .258 | .258 | .375 | .375 | .625 |
6 | 6.625 | .134 | .134 | .280 | .280 | .432 | .432 | .718 |
7 | 7.625 | .301 | .500 | |||||
8 | 8,625 | .148 | .148 | .322 | .322 | .500 | .500 | .906 |
9 | 9.625 | .342 | .500 | |||||
10 | 10.750 | .165 | .165 | .365 | .365 | .500 | .593 | 1.125 |
11 | 11.750 | .375 | .500 | |||||
12 | 12.750 | .180 | .180 | .375 | .406 | .500 | .687 | 1.312 |
14 | 14.000 | .188 | .250 | .375 | .437 | .500 | .750 | 1,406 |
16 | 16.000 | .188 | .250 | .375 | .500 | .500 | .843 | 1,593 |
18 | 18.000 | .188 | .250 | .375 | .562 | .500 | .937 | 1,781 |
Rohrabmessungen und Gewicht
Legende
Wandstärke in Zoll
Stahlgewicht in lbs. pro ft.
| PIPE OD IN | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GRÖSSE | ZOLL | 5S | 5 | 10S | 10 | 20 | 30 | 40er Jahre & STD | 40 | 60 | 80S & EH | 80 | 100 | 120 | 140 | 160 | DBLE. EH |
| 1/8 | .405 | .035 .1383 | .049 .1863 | .049 .1863 | .068 .2447 | .068 .2447 | .095 .3145 | .095 .3145 | |||||||||
| 1/4 | .540 | .049 .2570 | .065 .3297 | .065 .3297 | .088 .4248 | .088 .4248 | .119 .5351 | .119 .5351 | |||||||||
| 3/8 | .675 | .049 .3276 | .065 .4235 | .065 .4235 | .091 .5676 | .091 .5676 | .126 7338 | .126 7338 | |||||||||
| 1/2 | .840 | .065 .5383 | .065 .5383 | .083 .6710 | .083 .6710 | .109 .8510 | .109 .8510 | .147 1,088 | .147 1,088 | .187 1.304 | .294 1,714 | ||||||
| 3/4 | 1,050 | .065 6838 | .065 6838 | .083 .8572 | .083 .8572 | .113 1.131 | .113 1.131 | .154 1,474 | .154 1,474 | .218 1,937 | .308 2.441 | ||||||
| 1 | 1.315 | .065 .8678 | .065 .8678 | .109 1,404 | .109 1,404 | .133 1,679 | .133 1,679 | .179 2.172 | .179 2.172 | .250 2,844 | .358 3,659 | ||||||
| 1-1 / 4 | 1,660 | .065 1.107 | .065 1.107 | .109 1,806 | .109 1,806 | .140 2.273 | .140 2.273 | .191 2,997 | .191 2,997 | .250 3,765 | .382 5.214 | ||||||
| 1-1 / 2 | 1.900 | .065 1,274 | .065 1,274 | .109 2,085 | .109 2,085 | .145 2.718 | .145 2.718 | .200 3.631 | .200 3.631 | .281 4,859 | .400 6.408 | ||||||
| 2 | 2,375 | .065 1,604 | .065 1,604 | .109 2,638 | .109 2,638 | .154 3,653 | .154 3,653 | .218 5.022 | .218 5.022 | .343 7.444 | .436 9.029 | ||||||
| 2-1 / 2 | 2,875 | .083 2,475 | .083 2,475 | .120 3.531 | .120 3.531 | .203 5.793 | .203 5.793 | .276 7.661 | .276 7.661 | .375 10.01 | .552 13.70 | ||||||
| 3 | 3.500 | .083 3,029 | .083 3,029 | .120 4.332 | .120 4.332 | .216 7,576 | .216 7,576 | .300 10.25 | .300 10.25 | .437 14.32 | .600 18.58 | ||||||
| 3-1 / 2 | 4.000 | .083 3.472 | .083 3.472 | .120 4.973 | .120 4.973 | .226 9.109 | .226 9.109 | .318 12.51 | .318 12.51 | .636 22,85 | |||||||
| 4 | 4.500 | .083 3.915 | .083 3.915 | .120 5.613 | .120 5.613 | .237 10.79 | .237 10.79 | .281 12.66 | .337 14.98 | .337 14.98 | .437 19.01 | .531 22.51 | .674 27.54 | ||||
| 4-1 / 2 | 5.000 | .247 12.53 | .355 17.61 | .710 32,53 | |||||||||||||
| 5 | 5,563 | .109 6.349 | .109 6.349 | .134 7.770 | .134 7.770 | .258 14.62 | .258 14.62 | .375 20,78 | .375 20,78 | .500 27.04 | .625 32,96 | .750 38,55 | |||||
| 6 | 6.625 | .109 7,585 | .109 7,585 | .134 9.290 | .134 9.290 | .280 18.97 | .280 18.97 | .432 28,57 | .432 28,57 | .562 36.39 | .718 45.3 | .864 53.16 | |||||
| 7 | 7.625 | .301 23.57 | .500 38.05 | .875 63.08 | |||||||||||||
| 8 | 8,625 | .109 | .109 | .148 13.40 | .148 13.40 | .250 22.36 | .277 24.70 | .322 28,55 | .322 28,55 | .406 35,64 | .500 43.39 | .500 43.39 | .593 50,87 | .718 60,93 | .812 67,76 | .906 74,69 | .885 72,42 |
| 9 | 9.625 | .342 33.9 | .500 48,72 | ||||||||||||||
| 10 | 10.750 | .134 15.19 | .134 15.19 | .165 18.65 | .165 18.65 | .250 28.04 | .307 34.24 | .365 40,48 | .365 40,48 | .500 54,74 | .500 54,74 | .593 64,33 | .718 76,93 | .843 89,20 | 1.000 104.1 | 1.125 115.7 | |
| 11 | 11.750 | .375 45,55 | .500 60.07 | ||||||||||||||
| 12 | 12.750 | .156 21.07 | .165 22.18 | .180 24.17 | .180 24.17 | .250 33,38 | .307 34.24 | .365 40,48 | .365 40,48 | .500 54,74 | .500 54,74 | .593 64,33 | .718 76,93 | .843 89,20 | 1.000 104.1 | 1.125 115.7 | |
| 14 | 14.000 | .156 23.07 | .188 27.73 | .250 36,71 | .312 45,38 | .375 54,57 | .375 54,57 | .437 63,37 | .593 84,91 | .500 72.09 | .750 106.1 | .937 130,7 | 1,093 150,7 | 1.250 170.2 | 1,406 189.1 | ||
| 16 | 16.000 | .165 27,90 | .188 31,75 | .250 42.05 | .312 52,36 | .375 62,58 | .375 62,58 | .500 82,77 | 656 107,5 | .500 82,77 | .843 136,5 | 1,031 164.8 | 1.218 192.3 | 1.427 223.5 | 1,593 245.1 | ||
| 18 | 18.00 Uhr | .165 31.43 | .188 35,76 | .250 47,39 | .312 59.03 | .437 82.06 | .375 70,59 | .562 104.2 | .750 138.2 | .500 93,45 | .937 170,8 | 1.156 208.0 | 1,375 244.1 | 1,562 274.2 | 1,781 308.5 | ||
| 20 | 20.000 | .188 39,78 | .218 46.05 | .250 52,73 | .375 78,6 | .500 104.1 | .375 78,6 | .593 122.9 | .812 166.4 | .500 104.1 | 1,031 208.9 | 1,280 256.1 | 1.500 296.4 | 1,750 341.1 | 1,968 379.0 | ||
| 22 | 22.000 | .188 43.8 | .218 50,71 | .250 58.07 | .375 86,61 | .500 114,81 | .375 86,61 | .875 197,41 | .500 114,81 | 1.125 250,81 | 1,375 302,88 | 1,625 353,61 | 1,875 403.0 | 2.125 451.06 | |||
| 24 | 24.000 | .218 55,37 | .250 63,41 | .250 63,41 | .375 94,62 | .562 140,8 | .375 94,62 | .687 171.2 | .968 238.1 | .500 125,5 | 1.218 296.4 | 1,531 367.4 | 1,812 429.4 | 2,062 483.1 | 2.344 542.13 | ||
| 26 | 26.000 | .312 85,60 | .500 136,17 | .375 102,63 | .500 136,17 | ||||||||||||
| 28 | 28.000 | .312 92,26 | .500 146,85 | .625 182,73 | .375 110,64 | ||||||||||||
| 30 | 30.000 | .250 79,43 | .312 98,93 | .312 98,93 | .500 157,53 | .625 196.08 | .375 118,65 | .500 157,53 | |||||||||
| 32 | 32.000 | .312 105,59 | .500 168,21 | .625 209,43 | .375 126,66 | .688 230.08 | .500 168,21 | ||||||||||
| 34 | 34.000 | .312 112,25 | .500 178,89 | .625 222,78 | .375 134,667 | .688 244,77 | |||||||||||
| 36 | 36.000 | .312 118,92 | .625 236,13 | .375 142,68 | .750 262,35 | .500 189,57 | |||||||||||
