welding pre-straint pipe
welding pre-straint pipe
(OP)
I am working on a project that underground gas pipe strained less than %1 due to ground movement. In order to weld an sleeve, do we need to due stress relief? Thanks for your inputs
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
|
RE: welding pre-straint pipe
Why do think the strain will not re-occur after continued ground movement, if it has already happened once?
And where would you propose doing the stress relief?
RE: welding pre-straint pipe
Thanks
RE: welding pre-straint pipe
In short I think you're solving a problem which doesn't exist and in the process creating some real problems.
Just my view, but from the low amount of info offered so far that would be my input.
My motto: Learn something new every day
Also: There's usually a good reason why everyone does it that way
RE: welding pre-straint pipe
RE: welding pre-straint pipe
Independent events are seldomly independent.
RE: welding pre-straint pipe
My motto: Learn something new every day
Also: There's usually a good reason why everyone does it that way