I am trying to determine what B31.3 permits me to do regarding performing hydrostatic tests, when the ambiant temperature is less than 0 degrees celcius.
I read thread292-227826 however it references B31.1, my application is for process piping. I would also like to know where in B31.3 it...
I am trying to determine if it is safe/acceptable to clean carbon steel pipe with a hydrogen-peroxide and water solution.
Does anybody know the answer to this question? If a source where this is stated can also be included it would be much appreciated.
Thanks in advance,
- Jeff
I am trying to determine the length of the welding surface for weldolets (the shape is essentially a circular sinusoidal wave). The weldolet dimensions are dependent on the header and branch pipe sizes.
Background: The purpose of this is to determine how much welding material is required per...
Firstly, let me say that I am a fairly new engineer, and I am simply not confident with the following information.
I have a few different questions
1- the variable 'P' (internal design gage pressure); is this the 'upset pressure' or the 'cold-flange-rated pressure'?
2- When determining the...