... use, chemical resistance,biocompatibility, PTFE lined 45 degree elbow PTFE lined 45 degree elbow provides the ultimate in lubricity, high ... to +250°CChemical resistance: +++ universal advantages-PTFE lined 45 degree elbow » almost universal chemical resistance» free from extractable ... irradiation and weather Drawing- PTFE lined 45 degree elbow Specification- PTFE lined 45 degree elbow Nominal Size F A t ...