Hi, everybody, I´m working in a company manufacturing sport machines, and
we have claims for our customers. The problems is the corrosion caused by sweat.
If there is no regular cleaning time the corrosion appears. The material form our machines builded are iron painted in several layers...
Hi, anybody can help me?
I know than the 3A table define the minimum thickness for a ball valve but I have a supplier who wants to justify me than the minimum thickness + CA is obteined according to Appendix B, I mean using the equation the table 3A is approx 50% over thickness for the...