The admin tries his best to spend some time to collect API standards,which can be downloaded on the website.
API STD 670:2000R2010 pdf download
API Bull 2TD:2006 pdf download
API 662:2006 pdf download
API 625:2010 pdf download
API Bull 2516:2006 pdf download
API 5CT:2006 pdf download
API 6D:2009 pdf download
ANSI API RP 17A:2006 pdf download
ANSI API RP 17G:2006 pdf download
API Spec 5ST:2010 pdf download
API RP 7C-11F:2008 pdf download
API RP 2028:2010 pdf download
API RP 1632:2010 pdf download
API RP 11S4:2002(2013) pdf download