Overall dimensions of a 90 degree three weld short radius miter elbow
NOM. DIA. | A | B | C (1) | D (1) | NOM. DIA. | A | B | C (1) | D (1) | |||
MIN (3) | LR.ELL. DIM. | MIN (3) | LR.ELL. DIM. | |||||||||
8” | 203 | 203 | 108 | 149 | 29 | 76” | 1746 | 1930 | 1035 | 1413 | 259 | |
10” | 254 | 254 | 137 | 156 | 37 | 78” | 1791 | 1981 | 1062 | 1451 | 265 | |
12” | 305 | 305 | 165 | 222 | 43 | 80” | 1835 | 2032 | 1089 | 1487 | 271 | |
14” | 356 | 356 | 191 | 260 | 48 | 82” | 1880 | 2083 | 1116 | 1524 | 279 | |
16” | 406 | 406 | 219 | 297 | 54 | 84” | 1924 | 2134 | 1143 | 1562 | 286 | |
18” | 457 | 457 | 244 | 338 | 62 | 86” | 1969 | 2184 | 1172 | 1599 | 292 | |
20” | 508 | 508 | 273 | 371 | 68 | 88” | 2013 | 2235 | 1199 | 1637 | 298 | |
24” | 610 | 610 | 327 | 446 | 82 | 90” | 2057 | 2286 | 1226 | 1673 | 306 | |
26” | 648 | 660 | 356 | 483 | 89 | 92” | 2099 | 2337 | 1253 | 1710 | 313 | |
28” | 692 | 711 | 381 | 521 | 95 | 94” | 2146 | 2388 | 1280 | 1748 | 321 | |
30” | 737 | 762 | 410 | 557 | 102 | 96” | 2188 | 2438 | 1307 | 1784 | 327 | |
32” | 781 | 813 | 435 | 595 | 110 | 98” | 2235 | 2489 | 1334 | 1822 | 333 | |
34” | 826 | 864 | 464 | 632 | 116 | 100” | 2273 | 2540 | 1362 | 1859 | 340 | |
36” | 870 | 914 | 489 | 670 | 122 | 102” | 2321 | 2591 | 1387 | 1897 | 348 | |
38” | 914 | 965 | 518 | 706 | 129 | 104” | 2362 | 2642 | 1416 | 1934 | 354 | |
40” | 959 | 1016 | 546 | 743 | 137 | 106” | 2407 | 2692 | 1443 | 1972 | 360 | |
42” | 1003 | 1067 | 572 | 781 | 143 | 108” | 2451 | 2743 | 1470 | 2008 | 367 | |
44” | 1048 | 1118 | 600 | 818 | 149 | 110” | 2496 | 2794 | 1497 | 2045 | 375 | |
46” | 1092 | 1168 | 625 | 856 | 157 | 112” | 2540 | 2845 | 1524 | 2083 | 381 | |
48” | 1137 | 1219 | 654 | 892 | 164 | 114” | 2584 | 2896 | 1553 | 2119 | 387 | |
50” | 1181 | 1270 | 679 | 930 | 170 | 116” | 2629 | 2946 | 1580 | 2156 | 395 | |
52” | 1226 | 1321 | 708 | 967 | 178 | 118” | 2673 | 2997 | 1607 | 2194 | 402 | |
54” | 1264 | 1372 | 737 | 1003 | 184 | 120” | 2718 | 3048 | 1634 | 2230 | 408 | |
56” | 1308 | 1422 | 762 | 1041 | 191 | 122” | 2762 | 3099 | 1659 | 2269 | 416 | |
58” | 1353 | 1473 | 791 | 1078 | 197 | 124” | 2804 | 3150 | 1685 | 2305 | 422 | |
60” | 1397 | 1524 | 816 | 1116 | 205 | 126” | 2845 | 3200 | 1715 | 2343 | 429 | |
62” | 1441 | 1575 | 845 | 1152 | 211 | 128” | 2889 | 3251 | 1741 | 2380 | 435 | |
64” | 1486 | 1626 | 870 | 1191 | 217 | 130” | 2937 | 3302 | 1768 | 2418 | 443 | |
66” | 1530 | 1676 | 899 | 1227 | 225 | 132” | 2978 | 3353 | 1797 | 2454 | 449 | |
68” | 1575 | 1727 | 927 | 1264 | 232 | 134” | 3023 | 3404 | 1822 | 2491 | 456 | |
70” | 1619 | 1778 | 953 | 1302 | 238 | 136” | 3067 | 3454 | 1851 | 2529 | 462 | |
72” | 1664 | 1829 | 981 | 1338 | 244 | 138” | 3112 | 3505 | 1878 | 2565 | 470 | |
74” | 1702 | 1880 | 1008 | 1376 | 251 | 140” | 3156 | 3556 | 1992 | 2602 | 476 |
NOTES:
- “C” AND “D” DIMENSIONS ARE APPROXIMATE. DO NOT USE FOR FABRICATION.
- THESE MITER ELBOW ARE TO BE USED ONLY WHEN AUTHORISED BY THE PIPING SPEC’S FOR THE JOB.
- USE “A” MINIMUM DIMENSION ONLY WHERE NECESSARY TO MEET CLOSE CLEARANCE REQUIREMENTS.
- USE BUTT-WELD “A” ONLY WHERE NECESSARY TO CONNECT TO FLANGE OF FITTING. USE MITER WELD FOR PIPE CONNECTION.
- MATERIAL SHALL BE AS SPECIFIED IN THE JOB PIPING MATERIALS SPECATION CLASS.
- WELDING SHALL BE IN ACCORDANCE WITH JOB SPECIFICATIONS C-2 OR C-5.