[MW:11407] Minimum Pipe thickness in Process piping

Dear All

I have a query regarding Pipe thickness for CS & SS Pipes.

 

What is the Minimum Pipe thickness provided in Process piping (ASME B31.3)

Is the min. thickness is related to "Retirement Thickness"  and

What is the significance when used in AG / UG piping.

 

could any body help me to answering on this….

 

Regards,

 

Krishnakumar.M.S

Design Engineer (Piping)

Fact Engineering & Design Organisation (FEDO)

Cochin, Kerala

INDIA