... ,FDA.ROHS standard 3.Various size can production Medical grade silicone tube :1.100% virgin silicone 2. Medical grade, any color, no smell 3. 8Mpa, 40 ... water, air, oil and other medium.Specifications:Material: 100% Virgin Silicone RubberSurface: Smooth/SmoothTensile Strength: 8MpaHardness: 40, 50, 60, 70+/- ... , Ø10mm x Ø14mm, Ø12mm x Ø16mm, ...... etcOEM: Allow and Accept Medical grade silicone tube