ASME PROCESS PIPING 5

[clp]

Where would I look to find information on pressure ratings on threads (for threaded pipe and fittings)? I'm looking for the cut-off of when threads can be used and when the joints must be butt welded. I thought ASME B31.3 would have something but no luck.

It would be greatly appreciated if someone could point me in the right direction.

thanks, clp

 

[jay165]

MJ Cronin:

I suspected the same thing about "Isthill" I still think he's a robot or an IBM HAL 9000!

 

[DSB123]

MJ Cronin AND jay165,
Think you are both spot on. Perhaps he's an "old" abacus.