International Standards for pH and Temperature Ranges for Acid Cleaning for SS

[Nadeem A Malik]

What is the International Standards (ASTM, BSI CSA etc)to maintain the ranges of pH and Temperature during the Acid descaling/ cleaning for SS and Copper tubes .

 

[bimr]

You will have to you post some explanation as to what you are trying to accomplish.

If you are referring to equipment cleaning, I don't believe there is any standard for the operation.

Perhaps this link will help you:

Chemical Cleaning of Industrial Water Systems