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[MW:29151] Fasteners coating to avoid galling and crevice corrosion

By Materials & Welding
Dear All,
Request to provide some technical literature on fasteners where coating is done to avoid galling and crevice corrosion. Basically coating is required for refinery installation neraby coastal area where severe corrosion is taking place and requiring to cut bolts (from smaller to 3.5" size dia.) whenever we want to open equipment or for piping replacement.  

I am searching with service temperature from -60 deg. C to +550 deg. C.

Regards,
Devang Majithia

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