Feb 12, 2015 #1 Boiler106 Structural Joined May 9, 2014 Messages 214 Location US 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).
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).
Feb 12, 2015 #2 EdStainless Materials Joined May 20, 2004 Messages 16,348 Location Waukesha WI USA 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 Upvote 0 Downvote
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
Feb 12, 2015 Thread starter #3 Boiler106 Structural Joined May 9, 2014 Messages 214 Location US Based on my research a No.4 Satin finish is generally adequate. Upvote 0 Downvote
Feb 13, 2015 #4 Once20036 Structural Joined Oct 7, 2008 Messages 533 Location US I would be shocked if it didn't have a #4 finish in a pharmaceutical area. Upvote 0 Downvote