subsea fasteners
subsea fasteners
(OP)
I am questioning the decision to use or not to use flat washers when making a subsea bolted connection. I have heard somewhere in the past that they should not be used due to corrosion issues and it is best to just use a bolt and nut. Does anyone have real experience with this?





RE: subsea fasteners
Bolting materials subsea
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JOINING METHODS - TECHNOLOGICAL SUMMARIES
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NORSOK Standard L-004 Piping fabrication, installation, flushing and testing
http://www.standard.no/PageFiles/18186/l004u2.pdf
NORSOK Standard L-005 Compact flanged connections
http://www.standard.no/PageFiles/1209/L-005r1.pdf
NORSOK Standard M-001 Materials selection
www.standard.no/PageFiles/1176/M-001.pdf
Specification for bolt and nuts for SPO CFS for subsea and/or low temperature use
http://www.vectorint.com/Media/SPO-Bolt-Subsea.pdf