Piping Material Specification (Example)

Four Weld 90° Long Radius Miter Elbow

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

1. Table of contents
2. Scope, codes, standards and references
3. General and specific requirements
4. Abbreviations for piping specifications
5. Valve tag numbering
6. Standard installation detail - Utility Station
7. Special fabricated larger diameter reducers
8. Four weld 90° LR Miter elbow
9. Two weld 45° LR Miter elbow
10. Perforated temporary conical strainers
11. T-Type strainers
12. Drip ring
13. Product sampler cooler
14. Tolerances for pipe fabrication
15. Line Blinds NPS 1/2 - NPS 60