ANSI Standards ANSI API RP 10D-2-2004 pdf free download – Petroleum and natural gas industries — Equipment for well cementing — Part 2: Centralizer placement and stop-collar testing ANSI API RP 10D-2-2004 pdf free download - Petroleum and natural gas industries — Equipment for well cementing — Part 2: Centralizer placement and stop-collar testing. 5 Procedure for testing stop collars 5.1 General For the purposes... 02-17 Download Now