Standard No.... Doc. No....
Piping Material Specification
Piping Material Specification
Issue Date: Dec, 20198 of 15
Four Weld 90° Long Radius Miter Elbow
| NOM. DIA |
A Min. | R Radius |
S Inches |
M |
| 30 | 42w" | 45" | 17p" | |
| 32 | 44s" | 48" | 18s" | |
| 34 | 47r" | 51" | 19f" | |
| 36 | 49f" | 54" | 21w" | |
| 38 | 52i" | 57" | 22r" | |
| 40 | 55w" | 60" | 23i" | |
| 42 | 57s" | 63" | 24p" | 8r" |
| 44 | 60r" | 66" | 25s" | |
| 46 | 62f" | 69" | 27" | |
| 48 | 65i" | 72" | 28i" | 9p" |
| 50 | 68w" | 75" | 29r" | |
| 52 | 70s" | 78" | 30i" | |
| 54 | 73r" | 81" | 31p" | 10f" |
| 56 | 75f" | 84" | 32f" | |
| 58 | 78i" | 87" | 34" | |
| 60 | 81w" | 90" | 35w" | |
| 62 | 83s" | 93" | 36y" | |
| 64 | 86y" | 96" | 37i" | |
| 66 | 88f" | 99" | 38p" | |
| 68 | 91i" | 102" | 39f" | |
| 70 | 94w" | 105" | 41" | |
| 72 | 96s" | 108" | 42r" | |
| 78 | 104i" | 117" | 45s" | 15r" |
| 84 | 112y" | 126" | 49i" | |
| 86 | 115" | 129" | 50y" |
Notes:
- All dimensions are given in Inches.
- Welding shall be in accordance with the job specifications.
- These Miter elbows are to be used when authorized by the piping spec's.
- Use "A" dimension only where necessary to meet close clearance requirements or when connecting to flange or fitting.
- Material shall be as specified in the job piping materials specification class.
- "M" dimension does not include taper bore length.
- The "M" dimension must be calculated for Miter elbows other than 78", 54", 48" and 42".