EN 10253-2 — EN 10253-2 90° elbows type 2D (mm)
EN 10253-2 EN 10253-2 90° elbows type 2D (mm) — 31 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 | 25 | 50 | 36 |
| 20 | 26.9 | 25 | 50 | 39 |
| 25 | 33.7 | 25 | 50 | 42 |
| 32 | 42.4 | 32 | 64 | 53 |
| 40 | 48.3 | 38 | 76 | 62 |
| 50 | 60.3 | 51 | 102 | 81 |
| 65 | 76.1 | 63 | 127 | 102 |
| 80 | 88.9 | 76 | 152 | 121 |
| 100 | 114.3 | 102 | 203 | 159 |
| 125 | 139.7 | 127 | 254 | 197 |
| 150 | 168.3 | 152 | 305 | 237 |
| 200 | 219.1 | 203 | 406 | 313 |
| 250 | 273 | 254 | 508 | 391 |
| 300 | 323.9 | 305 | 610 | 467 |
| 350 | 355.6 | 356 | 711 | 533 |
| 400 | 406.4 | 406 | 813 | 610 |
| 450 | 457 | 457 | 914 | 686 |
| 500 | 508 | 508 | 1016 | 762 |
| 550 | 559 | 559 | 1118 | 838 |
| 600 | 610 | 610 | 1220 | 914 |
| 650 | 660 | 660 | 1320 | 990 |
| 700 | 711 | 711 | 1422 | 1066 |
| 750 | 762 | 762 | 1524 | 1143 |
| 800 | 813 | 813 | 1626 | 1220 |
| 850 | 864 | 864 | 1728 | 1296 |
| 900 | 914 | 914 | 1828 | 1371 |
| 1000 | 1016 | 1016 | 2032 | 1524 |
| 1050 | 1067 | 1067 | 2134 | 1600 |
| 1100 | 1118 | 1118 | 2236 | 1677 |
| 1150 | 1166 | 1166 | 2332 | 1749 |
| 1200 | 1219 | 1219 | 2438 | 1830 |
- 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 dimensions from the standard; a dash (—) means the value is not listed. Verify against the current edition before design, purchase or fabrication.