Ratings are given for standard seamless pipe sizes at temperatures from 100° F to 750° F. All ratings are in psig and are based on ANSI/ASME B 3 1. 1.
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Down to Pipe Sizes
A312-TP316/316L
Stainless Steel
| Pipe Size |
Pipe Schedule |
100°F |
200° |
300° |
400°
| 500°
| 600°
| 650°
| 700°
| 750°
|
| 1" |
40 |
3048 |
2629 |
2362 |
2171 |
2019 |
1924 |
1867 |
1824 |
1810 |
| 1" |
80 |
4213 |
3634 |
3265 |
3002 |
2791 |
2659 |
2580 |
2528 |
2501 |
| 1" |
160 |
6140 |
5296 |
4759 |
4375 |
4068 |
3876 |
3761 |
3684 |
3646 |
| 1.5" |
40 |
2257 |
1947 |
1750 |
1608 |
1496 |
1425 |
1383 |
1354 |
1340 |
| 1.5" |
80 |
3182 |
2744 |
2466 |
2267 |
2108 |
2009 |
1949 |
1909 |
1889 |
| 1.5" |
160 |
4619 |
3984 |
3580 |
3291 |
3060 |
2916 |
2829 |
2772 |
2743 |
| 2" |
40 |
1902 |
1640 |
1474 |
1355 |
1260 |
1201 |
1165 |
1141 |
1129 |
| 2" |
80 |
2747 |
2369 |
2129 |
1957 |
1820 |
1734 |
1682 |
1648 |
1631 |
| 2" |
160 |
4499 |
3880 |
3486 |
3205 |
2980 |
2840 |
2755 |
2699 |
2671 |
| 3" |
40 |
1806 |
1558 |
1400 |
1287 |
1196 |
1140 |
1106 |
1084 |
1072 |
| 3" |
80 |
2553 |
2202 |
1979 |
1819 |
1691 |
1612 |
1564 |
1532 |
1516 |
| 3" |
160 |
3840 |
3312 |
2976 |
2736 |
2544 |
2424 |
2352 |
2304 |
2280 |
| 4" |
40 |
1531 |
1321 |
1187 |
1091 |
1014 |
967 |
938 |
919 |
909 |
| 4" |
80 |
2213 |
1909 |
1715 |
1577 |
1466 |
1397 |
1355 |
1328 |
1314 |
| 4" |
160 |
3601 |
3106 |
2791 |
2566 |
2386 |
2273 |
2206 |
2161 |
2138 |
| 5" |
40 |
1342 |
1158 |
1040 |
956 |
889 |
847 |
822 |
805 |
797 |
| 5" |
80 |
1981 |
1709 |
1535 |
1411 |
1312 |
1250 |
1213 |
1189 |
1176 |
| 5" |
160 |
3414 |
2945 |
2646 |
2433 |
2262 |
2155 |
2091 |
2049 |
2027 |
| 6" |
40 |
1219 |
1052 |
945 |
869 |
808 |
770 |
747 |
732 |
724 |
| 6" |
80 |
1913 |
1650 |
1483 |
1363 |
1267 |
1208 |
1172 |
1148 |
1136 |
| 6" |
160 |
3289 |
2836 |
2549 |
2343 |
2179 |
2076 |
2014 |
1973 |
1953 |
| 8" |
40 |
1073 |
926 |
832 |
765 |
711 |
678 |
657 |
644 |
637 |
| 8" |
80 |
1692 |
1459 |
1311 |
1205 |
1121 |
1068 |
1036 |
1015 |
1005 |
| 8" |
160 |
3175 |
2738 |
2460 |
2262 |
2103 |
2004 |
1944 |
1905 |
1885 |
| 10" |
40 |
974 |
840 |
755 |
694 |
945 |
615 |
596 |
584 |
578 |
| 10" |
80 |
1609 |
1388 |
1247 |
1147 |
1066 |
1016 |
986 |
966 |
956 |
| 10" |
160 |
3147 |
2714 |
2439 |
2242 |
2085 |
1986 |
1927 |
1880 |
1868 |
A106
Grade B Carbon Steel
| Pipe Size |
Pipe Schedue |
100°F |
200° |
300° |
400° |
500° |
600° |
650° |
700° |
750° |
| 1" |
40 |
2857 |
2857 |
2857 |
2857 |
2857 |
2857 |
2857 |
2743 |
2476 |
| 1" |
80 |
3950 |
3950 |
3950 |
3950 |
3950 |
3950 |
3950 |
3792 |
3423 |
| 1" |
160 |
5757 |
5757 |
5757 |
5757 |
5757 |
5757 |
5757 |
5526 |
4989 |
| 1.5" |
40 |
2116 |
2116 |
2116 |
2116 |
2116 |
2116 |
2116 |
2032 |
1834 |
| 1.5" |
80 |
2983 |
2983 |
2983 |
2983 |
2983 |
2983 |
2983 |
2864 |
2585 |
| 1.5" |
160 |
4331 |
4331 |
4331 |
4331 |
4331 |
4331 |
4331 |
4157 |
3753 |
| 2" |
40 |
1783 |
1783 |
1783 |
1783 |
1783 |
1783 |
1783 |
1712 |
1545 |
| 2" |
80 |
2575 |
2575 |
2575 |
2575 |
2575 |
2575 |
2575 |
2472 |
2232 |
| 2" |
160 |
4217 |
4217 |
4217 |
4217 |
4217 |
4217 |
4217 |
4049 |
3655 |
| 3" |
40 |
1693 |
1693 |
1693 |
1693 |
1693 |
1693 |
1693 |
1625 |
1467 |
| 3" |
80 |
2394 |
2394 |
2394 |
2394 |
2394 |
2394 |
2394 |
2298 |
2074 |
| 3" |
160 |
3600 |
3600 |
3600 |
3600 |
3600 |
3600 |
3600 |
3456 |
3120 |
| 4" |
40 |
1435 |
1435 |
1435 |
1435 |
1435 |
1435 |
1435 |
1378 |
1244 |
| 4" |
80 |
2075 |
2075 |
2075 |
2075 |
2075 |
2075 |
2075 |
1992 |
1798 |
| 4" |
160 |
3376 |
3376 |
3376 |
3376 |
3376 |
3376 |
3376 |
3241 |
2926 |
| 5" |
40 |
1258 |
1258 |
1258 |
1258 |
1258 |
1258 |
1258 |
1208 |
1090 |
| 5" |
80 |
1857 |
1857 |
1857 |
1857 |
1857 |
1857 |
1857 |
1783 |
1610 |
| 5" |
160 |
3201 |
3201 |
3201 |
3201 |
3201 |
3201 |
3201 |
3073 |
2774 |
| 6" |
40 |
1143 |
1143 |
1143 |
1143 |
1143 |
1143 |
1143 |
1098 |
991 |
| 6" |
80 |
1794 |
1794 |
1794 |
1794 |
1794 |
1794 |
1794 |
1722 |
1554 |
| 6" |
160 |
3083 |
3083 |
3083 |
3083 |
3083 |
3083 |
3083 |
2960 |
2672 |
| 8" |
40 |
1006 |
1006 |
1006 |
1006 |
1006 |
1006 |
1006 |
966 |
872 |
| 8" |
80 |
1586 |
1586 |
1586 |
1586 |
1586 |
1586 |
1586 |
1523 |
1375 |
| 8" |
160 |
2976 |
2976 |
2976 |
2976 |
2976 |
2976 |
2976 |
2857 |
2579 |
| 10" |
40 |
913 |
913 |
913 |
913 |
913 |
913 |
913 |
876 |
791 |
| 10" |
80 |
1509 |
1509 |
1509 |
1509 |
1509 |
1509 |
1509 |
1448 |
1308 |
| 10" |
160 |
2950 |
2950 |
2950 |
2950 |
2950 |
2950 |
2950 |
2832 |
2557 |
Pipe
Size
Standard pipe sizes for seamless pipe per ANSI/ASME
| Nominal Pipe Size |
Pipe Schedue |
Outside Diameter |
Inside Diameter |
Wall Thickness |
| 0.75" |
40 |
1.05" |
0.824" |
0.113" |
| 0.75" |
80 |
1.05" |
0.742" |
0.154" |
| 0.75" |
160 |
1.05" |
0.612" |
0.219" |
| 1" |
40 |
1.315" |
1.049" |
0.133" |
| 1" |
80 |
1.315" |
0.957" |
0.179" |
| 1" |
160 |
1.315" |
0.815" |
0.25" |
| 1.2"5 |
40 |
1.66" |
1.38" |
0.14" |
| 1.25" |
80 |
1.66" |
1.278" |
0.191" |
| 1.25" |
160 |
1.66" |
1.16" |
0.25" |
| 1.5" |
40 |
1.9" |
1.61" |
0.145" |
| 1.5" |
80 |
1.9" |
1.5" |
0.2" |
| 1.5" |
160 |
1.9" |
1.338" |
0.281" |
| 2" |
40 |
2.37"5 |
2.067" |
0.154" |
| 2" |
80 |
2.37"5 |
1.939" |
0.218" |
| 2" |
160 |
2.37"5 |
1.687" |
0.344" |
| 2.5" |
40 |
2.87"5 |
2.469" |
0.203" |
| 2.5" |
80 |
2.87"5 |
2.323" |
0.276" |
| 2.5" |
160 |
2.87"5 |
2.125" |
0.375" |
| 3" |
40 |
3.5" |
3.068" |
0.216" |
| 3" |
80 |
3.5" |
2.9" |
0.3" |
| 3" |
160 |
3.5" |
2.804" |
0.438" |
| 3.5" |
40 |
4" |
3.548" |
0.226" |
| 3.5" |
80 |
4" |
3.364" |
0.318" |
| 3.5" |
160 |
4" |
|
|
| 4" |
40 |
4.5" |
4.026" |
0.237" |
| 4" |
80 |
4.5" |
3.826" |
0.337" |
| 4" |
160 |
4.5" |
3.438" |
0.531" |
| 5" |
40 |
5.563" |
5.047" |
0.258" |
| 5" |
80 |
5.563" |
4.813" |
0.375" |
| 5" |
160 |
5.563" |
4.313" |
0.625" |
| 6" |
40 |
6.625" |
6.065" |
0.28" |
| 6" |
80 |
6.625" |
5.761" |
0.432" |
| 6" |
160 |
6.625" |
5.187" |
0.719" |
| 8" |
40 |
8.625" |
7.981" |
0.322" |
| 8" |
80 |
8.625" |
7.625" |
0.5" |
| 8" |
160 |
8.625" |
6.813" |
0.906" |
| 10" |
40 |
10.75" |
10.02" |
0.365" |
| 10" |
80 |
10.75" |
9.562" |
0.594" |
| 10" |
160 |
10.75" |
8.5" |
1.125" |
| 12" |
40 |
12.75" |
11.938" |
0.406" |
| 12" |
80 |
12.75" |
11.374" |
0.688" |
| 12" |
160 |
12.75" |
10.126" |
1.312" |
|
