Piping Material Specification
Standard No.... Doc. No....
Issue Date:.. Dec, 20198 of 15
Four Weld 90° Long Radius Miter Elbow
| DIA Inches |
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 78in, 54in, 48in and 42in.
Other Pages
- Table of contents
- Scope, codes, standards and references
- General and specific requirements
- Abbreviations for piping specifications
- Valve tag numbering
- Standard installation detail - Utility Station
- Special fabricated larger diameter reducers
- Four weld 90° LR Miter elbow
- Two weld 45° LR Miter elbow
- Perforated temporary conical strainers
- T-Type strainers
- Drip ring
- Product sampler cooler
- Tolerances for pipe fabrication
- Line Blinds NPS 1/2 - NPS 60
