Dimensions-of-butt-welding-pipe-returns-ASME-B16-9-B16-28

Dimensions of butt-welding pipe returns ASME B16.9 B16.28

Dimensions-of-butt-welding-pipe-returns-ASME-B16-9-B16-28

Dimensions-of-butt-welding-pipe-returns-ASME-B16-9-B16-28

NPS OD, D Long Radius Short Radius
Center-to-Center, O Back-to-Face, K Center-to-Center, O Back-to-Face, K
 1/2 21.3 76 48 - -
 3/4 26.7 76 51 - -
1 33.4 76 56 51 41
1 1/4 42.2 95 70 64 52
1 1/2 48.3 114 83 76 62
2 60.3 152 106 102 81
2 1/2 73 190 132 127 100
3 88.9 229 159 152 121
3 1/2 101.6 267 184 178 140
4 114.3 305 210 203 159
5 141.3 381 262 254 197
6 168.3 457 313 305 237
8 219.1 610 414 406 313
10 273 762 518 508 391
12 323.8 914 619 610 467
14 355.6 1067 711 711 533
16 406.4 1219 813 813 610
18 457 1372 914 914 686
20 508 1524 1016 1016 762
22 559 1676 1118 1118 838
24 610 1829 1219 1219 914

Download the PDF file: Dimensions-of-butt-welding-pipe-returns-ASME-B16.9-B16.28

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