chloride for SS and duplex. I do not remember the claus. Pl. have a
look of the std. At site the piping hydrotest chloride limitation is
defined in a API RP standard which I am not able to recollect now.
Moreover having difficulty in achieving such low limits calls for
relaxation at site overruling such std requirement. 50ppm in such case
is a limit accepted by most contractors and clients.
regards
kannan
On Aug 16, 4:18 am, Ali Asghari <asghari...@rocketmail.com> wrote:
> dear all freinds
> can you share your expriences about the amount of CL in water that used for hydrostatic testing of st.st?because in somewhere i see 25 ppm and another 50ppm is mentioned.which correct & why?
> regards
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