... service with cold working pressure 2500psi, same as sour gas service • FIG600 1, 2, 3 ... Standard service with cold working pressure 10000psi, sour gas service with cold working pressure 7500psi • ... Standard service with cold working pressure 10000psi, sour gas service with cold working pressure 7500psi • ... service with cold working pressure 15000psi, sour gas service with cold working pressure 10000psi ...