Dears friends,

I have a question about how to calculate the lines to supply blanketing gas, I have reviewed the API 2000 and I have determinated the gas flowrate, but my question is how to size the line to supply the gas to the tank, may I calculated like a normal line or like a flare line? What is the criteria to size these blanket line? could somebody explain or provide any method for it. I appreciatte the all the help that you may give me about this matter

Best Regards