Oxygen flow in 15mm Ø pipe

[Lakeman2]

How much Oxygen volume (approximately) will I get through a pipe. Base data:
15mmØ pipe
Supply pressure 8.6 bar
Oxygen density 1.331 kg/cu.m.;
Operating temperatur 18ºC;
at sea level.

Thanks for help in advance.

Lakeman2

[admin]

You should know the pressure on the end of pipe and pipe length also