EN 10253-2 — EN 10253-2 90° elbows type 3D (mm)
EN 10253-2 EN 10253-2 90° elbows type 3D (mm) — 37 sizes.
| DN | D — Pipe OD (mm) | R — 90° centre to end (mm) | C — 180° centre to centre (mm) | K — 180° back to face (mm) |
|---|---|---|---|---|
| 15 | 21.3 | 38 | 76 | 49 |
| 20 | 26.9 | 38 | 76 | 51 |
| 25 | 33.7 | 38 | 76 | 56 |
| 32 | 42.4 | 48 | 96 | 69 |
| 40 | 48.3 | 57 | 114 | 82 |
| 50 | 60.3 | 76 | 152 | 106 |
| 65 | 76.1 | 95 | 190 | 133 |
| 80 | 88.9 | 114 | 228 | 159 |
| – | 101.6 | 133 | 267 | 184 |
| – | 108 | 142.5 | 285 | 196 |
| 100 | 114.3 | 152 | 304 | 210 |
| – | 133 | 181 | 362 | 247 |
| 125 | 139.7 | 190 | 380 | 260 |
| – | 159 | 216 | 432 | 295 |
| 150 | 168.3 | 229 | 457 | 313 |
| – | 193.7 | 270 | 540 | 367 |
| 200 | 219.1 | 305 | 610 | 414 |
| – | 244.5 | 340 | 680 | 462 |
| 250 | 273 | 381 | 762 | 518 |
| 300 | 323.9 | 457 | 914 | 619 |
| 350 | 355.6 | 533 | 1066 | 711 |
| 400 | 406.4 | 610 | 1220 | 813 |
| 450 | 457 | 686 | 1372 | 914 |
| 500 | 508 | 762 | 1524 | 1016 |
| 550 | 559 | 838 | 1676 | 1118 |
| 600 | 610 | 914 | 1828 | 1219 |
| 650 | 660 | 990 | 1980 | 1320 |
| 700 | 711 | 1067 | 2134 | 1422 |
| 750 | 762 | 1143 | 2286 | 1524 |
| 800 | 813 | 1219 | 2438 | 1626 |
| 850 | 864 | 1296 | 2592 | 1728 |
| 900 | 914 | 1372 | 2744 | 1829 |
| 1000 | 1016 | 1524 | 3048 | 2032 |
| 1050 | 1067 | 1600 | 3201 | 2134 |
| 1100 | 1118 | 1677 | 3354 | 2236 |
| 1150 | 1168 | 1752 | 3504 | 2336 |
| 1200 | 1219 | 1829 | 3658 | 2438 |
- All dimensions are in millimetres. Elbows are listed by DN and outside diameter D.
- Type 2D, 3D and 5D give bend radius R ≈ 1, 1.5 and 2.5 × D. 3D is the EN equivalent of the ASME long-radius elbow.
- 180° returns: C = centre to centre (2R); K = back to face.
- Values are nominal, compiled from published copies of the standard; blank cells (—) are values not confirmed from the sources available. Verify against the current edition before design, purchase or fabrication.