Dear Rahul,
It is not advisable to use painted bolt on stainless steel flanges.During tightening of the bolt this paint will crack.So better use stainless steel bolt for ss flanges.
regds
On Fri, Dec 4, 2009 at 1:03 PM, Pisat, R. R(ahul) <Rahul.Pisat@akzonobel.com> wrote:
--Hello all,
Please recommend me the type of coated carbon steel bolts ( A193 Gr. B7 ) to use with stainless steel flanges.
I am sure no to apply galvanised bolts with SS flanges.Our construction team is worried about the rusted of the carbon steel bolts to be apply with stainless steel flanges.
Please reply your recommendation for type of coating for bolts ?
Kind regards
Rahul
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Nilesh Parsekar
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Exterran Belleli Energy
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