Re: Re: underground oxygen pipeline

From: <Alok>
Date: Sun Feb 03 2008 - 15:05:00 EST

Praxair use CS pipes for oxygen! Till now I never heard of any incidents? So it trickles down to specs,welding, etc
regards
alok dubey

• Original Message ---- From: delacruzjuan1977 <delacruzjuan1977@yahoo.com> To: PipingDesign@yahoogroups.com Sent: Saturday, February 2, 2008 10:42:55 AM Subject: [PipingDesign] Re: underground oxygen pipeline

CS will burn when in pure oxygen service under the right condition. The statement was taken from page 3 of the The Pressure News (ABSA) - vol 6, issue 4, Dec 2001. A copy can be downloaded from the Internet.

• In PipingDesign@ yahoogroups. com, "Sajit Viswan" <sviswan@... > wrote:
  >
  > It can be CS, but requires special procedures to clean the inside of
  > the pipe. Even a small amount of dirt or other material can be the
  > cause of a deflagration.
  >
  >
  

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[Non-text portions of this message have been removed] Received on Sun Feb 03 15:05:00 2008