A 3/4" Class 6000 threaded forged fitting is shown to have an equivalent wall thickness of a 3/4" XXS CS pipe per ASME B16.11. If you were to calculate the MAWP using SA-106 material, an 1/8" CA, both a taper allowance and a thread allowance, you would end up with a MAWP close to 4500 psig at...
Has anyone had to create a 22" lap joint flange for a manway in compress that has the lap joint extending to the OD of the flange? Compress doesn't appear to have the option to include a slot for the bolt holes in the lap joint when you are editing the Appendix 2 flange. Has anyone come across...
I currently have a project I'm working on which is an existing power plant designed to asme section 1 that has some letdown valves that have desuperheating capabilities. The pressure on the high side is 1500 psig and the low side is 425 psig. Boiler feed water is introduced within the valve to...
