Redbrick Silicone Rubber Tube QH Size I.D 5 x O.D 10 x Wall Thickness 2.5 mm Heat resistance up to +315ºC, Working temperature -70 to +315ºC, high flexibility, good recovery, food grade rubber tube (FDA), free of additives. Safe for the food and beverage industry Material Certification : FDA, REACH, RoHS / Tel : 098-253-9956 / Line OA : @PTIGLOBAL