If I could get any information on pressure ratings of threaded fittings. They are given as a class designation and what I understand this classification is not the pressure rating.eg: 2000#, 3000#.
Also in B16.11 table 2 the way I understand is the class of fitting is derived by the schedule...
If any can offer some information on how to designate a class of threaded fitting to the schedule of pipe required for a specified service it would be most helpfull.
According to B16.11 in table 2 the fitting class is determined by the schedule of pipe required. But I am confused if this is...
When welding process piping to code B.31.3 is there a minimum pup length you can use pertaining to the thickness of wall, or if anyone could tell me where to find this information thanx.
