Moin,
-- no time limit for nitrogen filled in line.
Nitrogen is used to shield potentially reactive materials from contact with oxygen. its is un reactive and its almost a inert / noble gas.
Cheers
MM
On Sat, Feb 12, 2011 at 10:37 AM, syed moinul hasan <mhsyed1@gmail.com> wrote:
--dear experts/friends,may i know how long we can keep nitrogen in pipline before commissioning, say 2 to 4 months.I am i right? pl correct, if i am wrong.regardsMoin-Oman
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