For systems under 150psig, is there an economic or practical advantage to using ANSI spec 31.9 instead of 31.3? Seems like most fabrication and construction people are more familiar with 31.3 but with my 130psig system 31.9 would apply.
Thanks,
I have run across the term "Capping Steam" and can't find a definition anywhere. I am guesing it might have to do with using steam as inert gas in tanks, etc. to prevent fire/explosion but can't find a reference to confirm this. Thanks!
A supplier has proposed a fabric that meets MIL C 20696 which requires testing after Accelerated Weathering per FED 191. My customer wants to know the "approximate life expectancy" of the fabric outdoors. The testing / MIL spec doesnt put the results in terms of life expectancy. Is there a way...
We are considering using SS tubing for high pressure Hydrogen underground. Will corrosion protection be needed?
Does anyone have experience with this application?
Thanks,
TRW
