The “Theoretical Weight Chart for 90-Degree, R=3D, Welded Elbows” serves as a valuable reference tool for professionals and industries engaged in pipe fitting applications adhering to the standards of ASME B16.9 and GB/T12459-2005. This chart provides theoretical weight data for 90-degree welded elbows with a radius equal to three times the nominal diameter (R=3D), a crucial component in piping systems, with measurements specified in kilograms (kg).
Theoretical Weight Chart for 90-Degree, R=3D, Welded Elbows
ASME B16.9 & GB/T12459-2005 Unit: Kilograms (kg)
DN | NPS | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 | XXS |
20 | 3/4 | – | 0.14 | 0.17 | 0.17 | – | 0.22 | 0.22 | – | – | – | 0.29 | 0.36 |
25 | 1 | – | 0.29 | 0.33 | 0.33 | – | 0.43 | 0.43 | – | – | – | 0.56 | 0.72 |
32 | 1 ¼ | – | 0.47 | 0.56 | 0.56 | – | 0.48 | 0.73 | – | – | – | 0.92 | 1.28 |
40 | 1 ½ | – | 0.7 | 0.8 | 0.8 | – | 1.07 | 1.07 | – | – | – | 1.43 | 1.88 |
50 | 2 | – | 1.18 | 1.43 | 1.43 | – | 1.97 | 1.97 | – | – | – | 2.92 | 3.53 |
65 | 2 ½ | – | 2.64 | 2.83 | 2.83 | – | 3.75 | 3.75 | – | – | – | 4.9 | 6.7 |
80 | 3 | – | 3.92 | 4.47 | 4.47 | – | 6.04 | 6.04 | – | – | – | 8.45 | 11 |
90 | 3 ½ | – | 5.27 | 6.26 | 6.26 | – | 8.6 | 8.6 | – | – | – | – | – |
100 | 4 | – | 6.8 | 8.47 | 8.47 | – | 11.8 | 11.8 | – | 14.9 | – | 17.7 | 21.6 |
125 | 5 | – | – | 14.3 | 14.3 | – | 20.4 | 20.4 | – | 26.5 | – | 32.3 | 37.8 |
150 | 6 | – | – | 22.3 | 22.3 | – | 33.6 | 33.6 | – | 42.8 | – | 53.4 | 62.6 |
200 | 8 | 35.1 | 38.8 | 44.8 | 44.8 | 56 | 68.1 | 68.1 | 80 | 95.3 | 106 | 117 | 114 |
250 | 10 | 55 | 67.2 | 79.4 | 79.4 | 107 | 107 | 126 | 151 | 175 | 204 | 227 | 204 |
300 | 12 | 78.5 | 103 | 117 | 126 | 172 | 154 | 209 | 252 | 295 | 329 | 377 | 295 |
350 | 14 | 125 | 150 | 150 | 174 | 234 | 198 | 292 | 359 | 414 | 468 | 519 | – |
400 | 16 | 164 | 196 | 196 | 260 | 337 | 260 | 429 | 517 | 604 | 702 | 770 | – |
450 | 18 | 208 | 290 | 249 | 369 | 488 | 330 | 604 | 734 | 862 | 968 | 1089 | – |
500 | 20 | 309 | 409 | 309 | 483 | 653 | 409 | 819 | 1005 | 1163 | 1338 | 1487 | – |
550 | 22 | 374 | 496 | 374 | – | 852 | 496 | 1083 | 1307 | 1526 | 1740 | 1947 | – |
600 | 24 | 446 | 663 | 446 | 807 | 1123 | 591 | 1397 | 1731 | 2023 | 2276 | 2554 | – |
650 | 26 | 694 | – | 523 | – | – | 694 | – | – | – | – | – | – |
700 | 28 | 806 | 1004 | 608 | – | – | 806 | – | – | – | – | – | – |
750 | 30 | 927 | 1154 | 699 | – | – | 927 | – | – | – | – | – | – |
800 | 32 | 1056 | 1315 | 796 | 1445 | – | 1056 | – | – | – | – | – | – |
850 | 34 | 1194 | 1487 | 899 | 1634 | – | 1194 | – | – | – | – | – | – |
900 | 36 | 1338 | 1667 | 1008 | 1993 | – | 1338 | – | – | – | – | – | – |
950 | 38 | – | – | 1124 | – | – | 1493 | – | – | – | – | – | – |
1000 | 40 | – | – | 1246 | – | – | 1655 | – | – | – | – | – | – |
1050 | 42 | – | – | 1374 | – | – | 1826 | – | – | – | – | – | – |
1100 | 44 | – | – | 1509 | – | – | 2006 | – | – | – | – | – | – |
1150 | 46 | – | – | 1649 | – | – | 2191 | – | – | – | – | – | – |
1200 | 48 | – | – | 1797 | – | – | 2388 | – | – | – | – | – | – |
