... 3.FDA,CE,LFGB,SGS approved silicone shisha hose for hookah smoking Advantages for silicone hose(1). No taste, no toxicity, no ... nice Permeability(5). Extended flexible life and reduced maintenanceFeatures for silicone hose(1) Temperature range: -50°C to 200°C, ... ,CE etc.,(8) Medical, Food and other GradeApplications for silicone hose(1) Transferring and pumping yoghurts and sauces with fruit ...