Hi all,
I am dealing with a condition to use 6.4mm corrosion allowance for class 1500 valves upto size 1.5".
However, I am unable to find corrosion allowance in ASME B16.34 or API 602 or API 600.
As per equation mentioned in ASME B16.34 MANDATORY APPENDIX VI for class 1500 valves, i.e. tm...