transparent medical pipe 1.100% silicone rubber material 2 ... toxicity, no contamination (environmental friendly)(2). Resistant to high temperature, aging, radiation, cold, heat,Acid, Chemical(3). ... and reduced maintenanceFeatures for silicone rubber tube(1) Temperature range: -50°C to 200°C,short ... Beverage ,Aerospace ,Cosmetic ,General laboratory etc. medical pipe, medical silicone tube, medical hose