... water bath type air vaporizer 1,Medium:LO2,LN2,LAr,LCO2,LNG,NG,LC2H4,NH3,PVDF,CH3,LN2O2, Working pressure: 1~100MPa water bath ... type air vaporizer1, The aluminium heat exchanging pipes have high ... extensibility and low weight. Enough space between fins facilitated the air flow, speeded up the defrosting and improved the heat exchanging ...