[MW:3088] Re: Coating material for LTCS bolts on SS 304 flanges

You can go for FBE ( Fusion Bonded Epoxy) coating for those bolts.
FBE coating is a good option. But check other parameters and the fluid if its affect the FBE material.

Regards,
Nilesh Pathare.

On Fri, Aug 28, 2009 at 2:48 PM, prakash kamathuru <prakashkbp@gmail.com> wrote:

Dear all,

 

Can any one help me to find the coating material for A320 Gr L7 bolts and A 194 Gr 2 nuts on SS 304 Flanges.As i checked the galvonic series Zn/mg not recomnded.Presently this heat exchnger flange which is already installed at site.Any Solution,so that without disturbing the joint we can coat some material at site for controlling galvonic corrosion.

 

Please keep in mind that it is STHE body flange.

 

Your feedbacks very helpful for me in taking decision and appriciated.

 

Regards,

 

Prakash

--
Best Regards,

Nilesh Pathare

--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
-~----------~----~----~----~------~----~------~--~---