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Stainless Steel Finish - Clean Rooms

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Boiler106

Structural
Joined
May 9, 2014
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Does stainless steel typically require a polished finish in a pharmaceutical clean room?

Say: ALL STAINLESS STEEL SHALL HAVE A NO. 4 STANDARD POLISH FINISH (APPROXIMATELY 150/180 GRIT).



 
Often each user has his own requirements.
A fine brush finish is common, but you need to know the spec.

= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, Plymouth Tube
 


Based on my research a No.4 Satin finish is generally adequate.
 
I would be shocked if it didn't have a #4 finish in a pharmaceutical area.
 
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