M-fluied, miter bends and caulked joint

Please see following links:

Category M Fluid

Miter Bends: Piping 'elbows' manufactured from short, straight lengths of pipe that have their ends cut at certain angles (depending on how many segments are required/desired)

hi guest

where do you get this miter bend information. its something like practical fabrication knowledge. please let me know.

I just used that picture from the website of pipingoffice.us for that mitre bend. I have no ties to that software, nor have I even used it - it was just a convenient picture.

You can however, find the design details of mitre bends in paragraph 304.2.3 of ASME B31.3

i search that website but the downloads are paid downloads where did u get this information. please advice me.