Good morning.
1) I have 40 meters long UG lines. Which code is the right one: B31.3, B31.4 or B31.8?
2) (for french people only)
The company I am working for would like to use the Codeti. Do you know if Codeti is good for UG lines?

Thank you, Merci

I'm not aware that CODETI addresses underground lines. B31.3 also does not address underground lines.

B31.4 - Pipelines for Liquids
B31.8 - Pipelines for Gases

Annexure A1 and A2 of Codeti gives some exclusive data for buried piping. you can find information needed from here.
Refer to the files attached here, these are english version of codeti

Thank you

Stress Admirer
do you know where could I find the full copy of Codeti in English?
Is it possible to buy? Is it a translation by Codeti, or by a user?
Thank you

Codeti 2006 division 2 is spécialised in pipelines, there is specific section about underground pipe.

hi,

do you know if caesar II accepts this code (codeti div.2) ? or is ther a method to calculate stress according to it with caesar ?

thx by advance.

hi what is FAC ?

IS IT FRICRION ANGLE

FAC - A unit less factor used for a number of purposes depending on the piping code. For more information, see the CAESAR II User's Guide.