... ,NH3,PVDF,CH3,LN2O2, Working pressure: 1~100MPa water bath type air vaporizer1, The aluminium heat exchanging pipes have high heating exchanging ... , extensibility and low weight. Enough space between fins facilitated the air flow, speeded up the defrosting and improved the heat exchanging ... pressure: 1~100MPa3, Gasification rate: 10~6000Nm3 /h water bath type air vaporizer VC50-6000