... Hose/Pipe 1.Material: 100% silicone 2.Temperature range: -120 to 250 degree 3. Density: 1.25g/cm3 Siliocne tube Advantages ... No taste, no toxicity, no contamination (environmental friendly)(2). Resistant to high temperature, aging, radiation, cold, heat,Acid, Chemical(3). ... Pharmaceutical , Biotechnology , Food and Beverage ,Aerospace ,Cosmetic ,General laboratory etc close to life auto silicone hose