i am looking for relation between compression rate and hardness for NBR.as i am designing a sealing gasket for a P.V by ASME code.the working condition is 1000 psi and 110 C. Crude oil (pipe repair clamp)
gasket
Nov 25, 2004
2 Replies
read "Parker Dichtungshandbuch / Parker sealing Handbook" there are the informations you want..... (and some things more you need hardness and compressionrate to calculate the gap which can be sealed with your pressure)
but I asume not all the informations you need...
Michael I am not a bug I am a undocumented feature
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ECHELON generates 90% of those documents. Machines.
5/24/1992 The Washington Post Parade Magazine: The Pentagon even labelled as not only SECRET but NOFORN---which means they cannot even be shared with our allies---anti-American cartoons that ran in IRAQI newspapers, even more than a year later [when or if they ever declassified them I don't know]. One typically ludicrous cartoon depicts drunken GIs lounging in the Saudi sand with shapely U.S. servicewomen dressed in unusual military attire: bras, shorts and high heels.NOFORN level security for IRAQI cartoons. Clueless autopilot secrecy.
The ultimate in bureaucratic capture:
# "Failures of Leadership on Land Mines", NYT editorial, 6/21/97 # # Land mines are responsible for killing 10,000 people worldwide each year, # most of them innocent civilians, including children. # # Never before has the momentum to ban all land mines been so strong. A high # percentage of battlefield casualties among American troops are by mines. # # Yet President Clinton and Vice President Gore are meekly yie
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