basis for low allowable stresses for flanged joints
basis for low allowable stresses for flanged joints
(OP)
Hi all,
may I know whats the basis for providing low allowable stresses for flange applications???
Thanks in advance
Atish
may I know whats the basis for providing low allowable stresses for flange applications???
Thanks in advance
Atish





RE: basis for low allowable stresses for flanged joints
Low allowable stresses compared to what other stresses?
For what applications?
under what conditions of pressure, temperature, materials, and fluids?
RE: basis for low allowable stresses for flanged joints
Section-II part D provided 2 types of allowables for same material e.g.SA-240 gr. 316L. When we use this material for flange design ( or we can say strain sensetive applications), code cautions to use lower allowable stress ( note G5 of section-II part D). But for other applications we can use higher allowable stress. May I know what is the basis to decide these high allowable stresses???
Thanks in adavance.
RE: basis for low allowable stresses for flanged joints
Note G5 explains pretty well.
Regards,
Mike
The problem with sloppy work is that the supply FAR EXCEEDS the demand
RE: basis for low allowable stresses for flanged joints
I would like to know how these ( higher and lower) values of allowables are derived. Whats is the theory / basis behind it?
RE: basis for low allowable stresses for flanged joints
Regards,
Mike
The problem with sloppy work is that the supply FAR EXCEEDS the demand
RE: basis for low allowable stresses for flanged joints
I know the theories of failure. 2/3 of yield is taken as allowable for flnage design. But what is the basis of arriving at the higher values of allowable stresses for same material.?????
RE: basis for low allowable stresses for flanged joints
RE: basis for low allowable stresses for flanged joints
SnT man / TGS4 can u help me????
RE: basis for low allowable stresses for flanged joints
Regards,
Mike
The problem with sloppy work is that the supply FAR EXCEEDS the demand