Bu Jasim

Hello everyone, I was looking for a great science forum and I finally found this.. This is my first topic on this forum and I am sure that I will enjoy being with you guys. My question is: what must the pipe specifications be if we have a Hydrocarbon flow, compressed at 40 brag with a temperature of 220 C? Let's consider that 90% of this gas is C1 and 5% of it is Nitrogen. ,,,,,,Thank you,,,,,,