Overlay pipe : What need to consider while performing analy.

Posted by: runner

Overlay pipe : What need to consider while performing analy. - 09/19/13 12:52 PM

Hi to all,
When we are performing pipe stress analysis on overlay pipe material ASTM A403 Gr. WP 347S overlay. Is there any guideline to follow any procedure?

If anyone come across above type pipe analysis. Please share your experience.

Thanks you for replying

Posted by: Jozm

Re: Overlay pipe : What need to consider while performing analy. - 10/01/13 01:07 PM

Overlay pipe is not an appropriate choice for high range of temperature gradient where fatigue is a leading factor.
You have to add the weight of layer and go ahead as usual... as far as I know