We use API specs for pipe piles all the time. They have better control of the seam welds of the pipe. I have a rush deadline so I can't post more but, yes, API specs are preferred in our office.
Bob Garner, S.E.
From: milo zabala [mailto:milozabala@yahoo.com]
Sent: Friday, August 15, 2008 8:10 PM
To:
Subject: API Pipes as Pile Matl
List,
Our client has extra API pipes (12" dia. x 1/2 thk) that he prefer to use as pile foundation for a pipe rack project. Building code does not list API pipes as pile material.
Any advise on the suitability or acceptability of these material for building applications.
Thanks in advance.