Medidas Standard ANSI
REQUISITO
|
UNIDAD
|
VALOR
|
MÉTODO DE ENSAYO
|
---|---|---|---|
Densidad mínima
|
g/cm3
|
0.941
|
ASTM D 1505
|
Coef. Dilatación
|
ºC
|
2 x 10-4
|
ASTM D 696
|
Módulo Plasticidad
|
N/mm2
|
900
|
ASTM D 730
|
Resistencia Eléctrica
|
Ω
|
10 12
|
ASTM D 149
|
DIÁ ME TRO EX TER NO NOMI NAL DN MM |
SERIE DE TUBOS | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
S 10 | S 8 | S 6.3 | S 5 | S 4 | ||||||
RELACIÓN DIMENSIONAL NORMALIZADA | ||||||||||
SDR 21 | SDR 17 | SDR 13.6 | SDR 11 | SDR 9 | ||||||
PRESION, NOMINAL PN PARA OE = 6.3 MPA | ||||||||||
PN 6 | PN 8 | PN 10 | PN 12.5 | PN 16 | ||||||
ESPESOR MM | PESO KG/M | ESPESOR MM | PESO KG/M | ESPESOR MM | PESO KG/M | ESPESOR MM | PESO KG/M | ESPESOR MM | PESO KG/M |
16 | 2.3 | 0.095 | ||||||||
20 | 2.3 | 0.122 | ||||||||
25 | 2.3 | 0.156 | 2.8 | 0.186 | ||||||
32 | 3.0 | 0.260 | 3.6 | 0.306 | ||||||
40 | 3.7 | 0.401 | 4.5 | 0.477 | ||||||
50 | 4.6 | 0.624 | 5.6 | 0.743 | ||||||
63 | 4.7 | 0.818 | 5.8 | 0.991 | 7.1 | 1.185 | ||||
75 | 4.5 | 0.947 | 5.6 | 1.160 | 6.8 | 1.385 | 8.4 | 1.670 | ||
90 | 4.3 | 1.100 | 5.4 | 1.364 | 6.7 | 1.666 | 8.2 | 2.002 | 10.1 | 2.409 |
110 | 5.3 | 1.657 | 6.6 | 2.037 | 8.1 | 2.464 | 10.0 | 2.985 | 12.3 | 3.587 |
125 | 6.0 | 2.131 | 7.4 | 2.598 | 9.2 | 3.180 | 11.4 | 3.866 | 14.0 | 4.638 |
140 | 6.7 | 2.666 | 8.3 | 3.263 | 10.3 | 3.990 | 12.7 | 4.826 | 15.7 | 5.825 |
160 | 7.7 | 3.500 | 9.5 | 4.268 | 11.8 | 5.220 | 14.6 | 6.336 | 17.9 | 7.592 |
180 | 8.6 | 4.400 | 10.7 | 5.407 | 13.3 | 6.618 | 16.4 | 8.008 | 20.1 | 9.593 |
200 | 9.6 | 5.456 | 11.9 | 6.681 | 14.7 | 8.130 | 18.2 | 9.876 | 22.4 | 11.874 |
225 | 10.8 | 6.905 | 13.4 | 8.463 | 16.6 | 10.325 | 20.5 | 12.512 | 25.2 | 15.027 |
250 | 11.9 | 8.457 | 14.8 | 10.389 | 18.4 | 12.719 | 22.7 | 15.400 | 27.9 | 18.494 |
280 | 13.4 | 10.662 | 16.6 | 13.050 | 20.6 | 15.949 | 25.4 | 19.301 | 31.3 | 23.233 |
315 | 15.0 | 13.431 | 18.7 | 16.537 | 23.3 | 20.205 | 28.6 | 24.447 | 35.2 | 29.395 |
355 | 16.9 | 17.054 | 21.1 | 21.027 | 26.1 | 25.620 | 32.2 | 31.022 | 39.7 | 37.359 |
400 | 19.1 | 21.713 | 23.7 | 26.617 | 29.4 | 32.519 | 36.3 | 39.403 | 44.7 | 47.400 |
450 | 21.5 | 27.496 | 26.7 | 33.732 | 33.1 | 41.185 | 40.9 | 49.938 | 50.3 | 60.004 |
500 | 23.9 | 33.961 | 29.7 | 41.688 | 36.8 | 50.874 | 45.4 | 61.598 | 55.8 | 73.976 |
560 | 26.7 | 42.497 | 33.2 | 52.199 | 41.2 | 63.793 | 50.8 | 77.202 | ||
630 | 30.0 | 53.722 | 37.4 | 66.147 | 46.3 | 80.658 | 57.2 | 97.786 |