... PPR AL PPR pipe Product Information: Product:High Temperature Large Diameter Metal Plastic Composite PipeMaterial:Middle ... aluminum, outer and inner layer PERTHigh temperature can resistant and high pressure can resistant alsoAvailable Colors:White, Green, Grey ... MAX transient temperature is up to 95 degreesOther characteristic:High rigidity. Hygienic, Nontoxic, Heat-Resistant, Durable.Applications ...