Apr 30, 2004 #1 sabap Electrical Oct 1, 2003 41 Can any one suggest API standard numbers applicable to instrument specifications for Oil and Gas industry? Thanks in advance.
Can any one suggest API standard numbers applicable to instrument specifications for Oil and Gas industry? Thanks in advance.
Jun 7, 2004 #2 Scotsinst Petroleum Feb 7, 2003 78 The old RP 550 was obsoleted and is in the process of being replaced by RP553 for control valves, RP-554 for control systems, RP 556 for fired heaters (still in progress) and I can't remember the flow RP number which also may be a work in progress. Upvote 0 Downvote
The old RP 550 was obsoleted and is in the process of being replaced by RP553 for control valves, RP-554 for control systems, RP 556 for fired heaters (still in progress) and I can't remember the flow RP number which also may be a work in progress.
Jun 7, 2004 #3 jmw Industrial Jun 27, 2001 7,435 API 554 and API 555 relate to sampling and analytical instruments. JMW http://www.viscoanalyser.comEng-Tips: Pro bono publico, by engineers, for engineers. Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora. Upvote 0 Downvote
API 554 and API 555 relate to sampling and analytical instruments. JMW http://www.viscoanalyser.comEng-Tips: Pro bono publico, by engineers, for engineers. Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.
