Dissimilar Material between Carbon Steel Flange to Stainless Strainers

[astro_boy]

Good Day Gents,

We kindly need your advice and a positive response and positive reference if
Dissimilar Material between Carbon Steel Flange to Stainless Strainers Should need an insulation gasket?
Your cooperation in this regard will be highly appreciated.

Thank You & Best Regards,
ISRAEL SIMBUL
QA/QC MECH.ENGR

 

[Louisiana Inspector]

I wouldn't be concerned about it due to the size of the strainer is much smaller than the Carbon steel piping system. The stainless is more noble than carbon and will not be affected by galvanic corrosion.

 

[LittleInch]

Why the different material?

What is the rest of the system made of?

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