... transport ,Transport medium include liquid ammonia,liquid sulfur dioxide ,propylene,propane,liquefied petroleum gas (LPG),dimethyl ether,normal butane,isobutane,butene ... .77Working pressure Mpa≤1.61Working temperature°C≤50Filling medium-LPG (Propane)Corrosion allowancemm1.0Filling ratio %52Tank Dimensions( Diameter X Length )mm ...