Pipe Size: Difference between revisions
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From [https://steeltubeinstitute.org/steel-conduit/types-of-steel-conduit/electrical-metallic-tubing-emt/]: | From [https://steeltubeinstitute.org/steel-conduit/types-of-steel-conduit/electrical-metallic-tubing-emt/]: | ||
[[File:emtsizes.png| | [[File:emtsizes.png|530px]] | ||
=OD and ID= | =OD and ID= | ||
Revision as of 22:32, 23 June 2020
Welded Seam Tubing
See table of standard pipe sizes up to XXH:
Electro-Mechanical Tubing
From [1]:
OD and ID
- http://www.engineeringtoolbox.com/ansi-steel-pipes-d_305.html. 1" schedule 40 may fit inside 1-1/4" schedule 40.
- 2" schedule 80 fits around 1-7/8" shaft - it is 1.939 ID, or 0.06 slop
- 2" Schedule 80 fits better around 1-15/16" shaft - see 2" Schedule 80 Pipe
Notes on Couplers
Pipe PSI
- Up to 12" - https://www.engineeringtoolbox.com/wrought-steel-pipe-bursting-pressure-d_1123.html
- Up to 20" - http://files.engineering.com/download.aspx?folder=fbf25f86-d925-43a9-a739-ad53aa8a4fef&file=Working_Pressure.pdf
- Schedule 5 up to 24" - about 200PSI working PSI - [2]