... size are available 3. LFGB,SGS,Reach approved medical tube,medical hose,medical pipeAdvantages for silicone rubber tube(1). No taste, no toxicity, no contamination ... , medical and other mechanical products.(3)use for Pharmaceutical, Biotechnology, Food and Beverage ,Aerospace ,Cosmetic ,General laboratory etc. medical pipe, medical silicone tube, medical hose ...