silicone rubber tubes pass FDA 1.Terials:NBR,silione,NR,SBR,etc ... types and color are available 3.Good quality silicone rubber tubes pass FDA 1.Terials:NBR,silione,NR,SBR,etc2.types ... and water, on intercooler, radiator, turbocharger and supercharger, and other systems.2) resistance temperature range: -40°C to 120°C3) Pressure ... T11) Time for producing samples: 3 - 15 days silicone rubber tubes pass FDA